Name: Engineering Process & Newton's Law - High School Science
Uploaded: 2020-05-22T15:34:18-0400
Duration: 338582
Description: Take the Catapult Challenge with this fun science lesson that takes a look at the engineering process and Newton's Law.

We’re also following the flight delays and tomorrow’s impacts after a plane crash at RDU. Plus, Only on WRAL, why a high school student is not allowed to participate in one of the most important events of his life.. and how he and his family are fighting for him to graduate. Watch WRAL-TV at 11 p.m., and search for these and other stories on WRAL.com.

On WRAL at 11: Cooler weather tomorrow morning but we’re about to warm up. When and where temperatures top 90 degrees

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Take the Catapult Challenge with this fun science lesson that takes a look at the engineering process and Newton's Law.

Okay, guys, I don't know about you, but this whole quarantine has got me pretty bored. And my mind is racing had this. I did. So I came across these bad boys left over Easter egg Candies for my son and decided that I want to try the launch. These to my next door neighbor on their about 150 feet away in these eggs, fully loaded down are roughly the size of, ah, tennis ball of the weight of a tennis ball. And so I want to challenge you. Teoh. See who can build the best at home catapult with just materials that they have laying around the house. Now, when doing this, we have to remember that we we've got to be engineers. We've got to go through the engineering process. So I kind of want to walk you through that process real quick before you get started on this adventure. And by doing so, if you'll use this link right here, it will type that in your boat to get access. Teoh. Nice little thing that might guide you along through this process. So the link is https bit dot li backslash the catapult challenge I'm gonna go ahead and click it here. Should be able to see my screen. Here we go. Okay, So the engineering process now the inter name process is a lot like the scientific method in a lot of ways, you know, you always you ask yourself a question, so identify the needs and the constrict, so we know that I want o launch Easter egg Candies and I want to get them around 100 feet and they're roughly the size of our the weight of a tennis ball. So then we need to research the problem. So while doing this, I've shared a link Teoh for with you that's going to tell you about Newton's laws of motion. And you really need to get a great understanding of Newton's laws of motion before you start actually building anything because his works kind of give us the background information that we need toe truly understand why and how things are happening. Once you've researched the problem, though, once you know the why and how you think and start imagining so developed possible solutions. Look for things around your house that may actually help you with this catapult. And then plan, plan, plan, plan Select a promising solution and plan some. Or think about all the little needy, greedy details that don't need to be successful in this and building your catapult. And then here comes the fun part create. So build you a prototype, see what it can do. It doesn't have to be a full size working catapult that launches it 100 feet or shoot something that heavy. But you can build a smaller prototype. That kind of guides you through the process and see what works and what doesn't work. And then test this prototype test and test and test some or take notes record. See what observations you have, What worked? What didn't work? What could you do better? And then after you've collected all of that data from your chest, improved and redesign. So go through and see. Okay, how can I do this? Make the improvements necessary, and then guess what? Tested again. Yeah. See how well it works. See if you're improvements made it bet so. If you'll walk through this, you'll see that I've got a chart here. That kind of God's You threw these process. You're asking your researching. Developing your solutions and your plan. I even gave it a little table for you to fill everything out and then some questions to see what you've got. And once you're done and you think that you've completed this challenge, okay? And you have made the most awesome catapult share it with the world. It's a minute video of your calla Pote Pote with the following hashtag quarantine catapult challenge. And I'm really eager to see what all that we can do. I know you guys are awesome. Another your justice board as I am. So let's see some of that creativity. Come out and see what kind of catapults we have. Thanks again, You have a great day.

Engineering Process & Newton's Law - High School Science

Learning at Home: High School Engineering Process & Newton's Law

Learning at Home,Learning at Home - High School,online learning

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I'm meteorologist K Campbell in the wr a severe weather center. It's been a warm spring so far. In fact, when you look at the spring to date numbers, it's actually the second warmest on record at RDU running about 4.5 degrees above normal and for rainfall about an inch and a half below normal. And we really need some rain. You know, it's been a pretty dry April so far we've seen less than an inch inch of rain this month tomorrow. It's a nice dry day for us, but I, you know, at least it's gonna be a nice day, right? 72 in the Triangle, as well as Siler City in Wilson. 70 in Rocky Mount. 67 though in Roxboro and 67 for Roanoke Rapids, a little cooler to the north. 76 degrees in Fayetteville, 73 Goldsboro in Smithfield and 75 in Southern Pines. It is going to be a little bit cooler in the morning because cold front moved through 50 degrees for the low in the triangle, right around 7 a.m. by 10 a.m. We're in the upper fifties, lunchtime, mid sixties and then in the lower seventies during the afternoon, dinner time, temperatures dip back into the upper sixties. A cold front passed earlier this evening and behind it, we are going to be drying out but cooling down briefly. It's not a huge drop in temperatures, but we will see this dip in the jet stream delivering some cooler air. We start to see a reversal of the jet stream flow and that changes really on Sunday with a warming southwest wind at the surface and at the jet stream level, that's going to drive temperatures up to 80 beginning on Sunday and the eighties will last into next week with a strengthening ridge of high pressure. So we expect a big climb in temperatures just throughout the course of the weekend, 48 degrees Friday morning, but back up to 80 by Sunday afternoon and then much warmer weather is on the way for next week. We're looking at seventies for the next few days with mostly cloudy skies for the weekend days. The sun's back out though next Monday and with a warming wind, we're back in the upper eighties three days in a row all the way up to 89 on Tuesday. Tuesday might be the 1st 90 degree day of the year for parts of North Carolina.

WRAL WeatherCenter Forecast

Nightly N.C. Education Lottery drawings during the 11 p.m. News.

Good evening. I'm Gayle Hurd. Welcome to tonight's drawings for Wednesday, April 24th, 2024. Well, let's get started tonight with our Carolina pick three. Our first winning number is a seven. Our second number is six and the third number tonight is a nine and our pick three. Fireball number is six. Joining me for tonight's show is our auditor from mcconnell and Jones L LP. Now let's move to the Carolina pick four. Good luck. Everyone who's that first winning pick four number, it's zero. Our second number is a nine. Third number tonight is three and our fourth number is one in our pick for fireball number. There it is. It's three. Again, we're turning now to the Carolina cash five and no one was the top prize tonight. Tomorrow's top prize is estimated at $620,000. Good luck. Everyone here's their first win in cash five number. It's a 29. Our second number, it's 37 3rd number tonight. It's 34. Our fourth number is lucky 13 and the final number in our cash five this evening is 12. The North Carolina Education lottery has contributed over $10 billion to education. Get your winning numbers right here every night on your exclusive station for the North Carolina Education lottery. Thanks for playing. Have a great night.

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Ball. Good evening, Ruan, I Randy trainer. Tonight. We have another life changing jackpot. It's worth an estimated $130.2 million. So, get your tickets ready here. Come, tonight's winning numbers. Let's start things off this evening with the number 26. Right after that America. We have the number two and congratulations to Gina Magnum from North Carolina. She won $50,000 playing powerball. All right, the rest of your winning numbers tonight 20 47. And let's round it out tonight with the number 22 and tonight 20 powerball number, that's gonna be 21 and your power play multiplayer is four. Let's take another look at tonight's winning numbers. We'll see you back here on Saturday night. It's time to play America's favorite.

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Daytime Pick 3 and Pick 4 drawings are held at 3 p.m. daily. They can be seen as live or on-demand video.

Good afternoon. I'm Luis Fernandez. Welcome to this afternoon's drawings for Wednesday, April 24th, 2024. Let's get started with Carolina pick three. The first pick three number is two, second is eight and the third is eight and our pick three fireball number is five. Join me for this afternoon's drawing is our auditor for mcconnell LP. Now let's move to Carolina pick four. The first pick four, number is five. The second is one, the third is three and the fourth is zero and our pick four. Fireball number is five. The North Carolina Education lottery has contributed over $10 billion to education and thanks for your support.

Daytime Pick 3 and Pick 4 Drawing

Brian Shrader flies over the site of a plane crash at Raleigh-Durham International Airport approximately three hours after the accident.

Seen some activity just in the past 10 minutes or so. I want to take you outside Sky five right now for a live look at the scene. We saw a van being escorted to the runway there and someone got out and now there appears to be a really careful inspection of the debris going on. So we're working to confirm if that may be the NTSB investigation team arriving at the scene. Let's zoom out and give you some about where this is. There are two main runways at RDU International and this is in the grassy field next to the runway that mostly serves terminal one on the east side of the airport, that runway remains closed while this investigation continues at the top of your screen. That is the other main runway that serves terminal two, mostly that runway is open. So we have two things going on here that could affect your flights for the rest of the day and maybe even into tomorrow, the airport takeoff and landing capacity is roughly reduced by half because they are only working with one runway. And if you have a flight coming out of terminal one, maybe Southwest, you're going to have to take that crossover all the way out to that other runway. It's going to add a lot of extra time.

Sky 5 flies over RDU plane crash 3 hours later 

A UNC Health physician and pilot were taken to the hospital Wednesday after a small plane crashed at Raleigh-Durham International Airport (RDU).


Sky 5 flies over plane crash at RDU

RDU Airport Authority gives an update on a plane crash that sent a physician and pilot to the hospital. The crash occurred Wednesday morning on a flight that took off from Wilmington.

<p>Landguth first, I want to extend my thoughts to those affected by this morning's aircraft accident and thank our first responders for their quick action to respond. The airport authority and its mutual aid partners responded to an aircraft accident at RDU involving a general aviation aircraft. The accident occurred at approximately 10:10 a.m. in the grass next to runway five, right 23 left. The flight was arriving from Wilmington, North Carolina. The A the aircraft is owned by medical Air Inc and operated by UN C air operations. The aircraft had two people on board, one pilot and one passenger. Both were transported to area hospitals. The federal A Bush administration issued a ground stop that was lifted at approximately 1130 this morning. The Federal Aviation Administration and the National Transportation Safety Board have both been notified. The National Transportation Safety Board is en route and expected to arrive within the next hour at which time we will conduct an accident investigation. Rdu's runway five left 23 right reopened to departing and arriving aircraft around 11:30 a.m. this morning. Are you experiencing approximately 70 delays and several arriving flights were diverted to other airports? Until ground stock was lifted, travelers should contact their airline for the latest updates regarding the flight status. And of course questions about the identity and condition of the pilot and passenger should be directed to UN C health. And at this time I'll try to answer any questions. You may have, uh, the one, any other accidents in, in the past. I'm not familiar with any other accidents have occurred with that operation. I don't know, uh, that's the role of the National Transportation Safety Board. They'll actually come in and do the investigation. Uh, and at some point in the future, they write up a report and determine what the cause of the accident was. You know, that there was no notification to the airport authority or to the FAA uh about any type of emergency on board. Do we have a guy? We don't, all we know that we've got them out of the airplane and we've got them transported to local hospitals. We know situations like this and delays have a ripple effect on, you know, flights. Do you have any idea what type of impact we'll see here in our view and for not sure, but what we're going to encourage everybody to do is reach out to your airlines. We'll be able to give you real time information about the impact of your particular flight. Ok. I believe some of them went to Greensboro and I think a couple went to Charlotte as well. What, what to be impacted due to the NTSD. Say that one more time at this point in time, what we call the west side of our airport is now open the investigation they'll conduct will all be on the east side. So at this point, we are anticipating normal operations returning to normal operations from this point forward. I don't think that anything that they're doing regarding the investigation or where they would have to investigate would have any impact to the west side of the airport. No, the aircraft is still on the airfield itself. It's on the east side of the field. So terminal one that runways the east side of the field, that's where the debris field actually sits, the west side of the field is open and operational and safe to operate. Not that I'm aware of in operations for you throughout this event today. What was your main concern concerning the passengers that were in the internals? Right. I think our primary focus when, when that accident occurred were the two people sitting in that aircraft? Our primary mission is to make sure we can get to them and try to rescue them and try to make sure that we can get them in a safe condition as fast as we possibly can. Uh secondarily is trying to figure out then how we recover and get our operations back up and running. Mhm. How does that affect? What goes on term? Yeah, so great. Question. So the team has figured out a way to get all the aircraft they're gonna operate at terminal one. Your Southwest develops. Uh We've got a crossover taxi way that we can actually get them through our general aviation aircraft. We've got a crossover taxiway, we can get them to. But the rest of the uh accident scene is actually kind of isolated and closed and locked off. Yeah, you're terminal one at this point in time. Once they can get back on their schedule, it's going to be a normal operations. All right. Thank you guys. All right. Thank you. Grab your phone, right.</p>

Engineering Process & Newton's Law - High School Science

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