horizontal 1D Motion. (You can choose either this set of questions Q21-25 or the next set of questions Q26-30 to answer.
Posted: Wed Jun 08, 2022 12:55 pm
- Horizontal 1d Motion You Can Choose Either This Set Of Questions Q21 25 Or The Next Set Of Questions Q26 30 To Answer 1 (18.37 KiB) Viewed 17 times
- Horizontal 1d Motion You Can Choose Either This Set Of Questions Q21 25 Or The Next Set Of Questions Q26 30 To Answer 2 (6.81 KiB) Viewed 17 times
- Horizontal 1d Motion You Can Choose Either This Set Of Questions Q21 25 Or The Next Set Of Questions Q26 30 To Answer 3 (10.06 KiB) Viewed 17 times
- Horizontal 1d Motion You Can Choose Either This Set Of Questions Q21 25 Or The Next Set Of Questions Q26 30 To Answer 4 (13.02 KiB) Viewed 17 times
- Horizontal 1d Motion You Can Choose Either This Set Of Questions Q21 25 Or The Next Set Of Questions Q26 30 To Answer 5 (8.74 KiB) Viewed 17 times
- Horizontal 1d Motion You Can Choose Either This Set Of Questions Q21 25 Or The Next Set Of Questions Q26 30 To Answer 6 (21.61 KiB) Viewed 17 times
- Horizontal 1d Motion You Can Choose Either This Set Of Questions Q21 25 Or The Next Set Of Questions Q26 30 To Answer 7 (8.44 KiB) Viewed 17 times
- Horizontal 1d Motion You Can Choose Either This Set Of Questions Q21 25 Or The Next Set Of Questions Q26 30 To Answer 8 (8.07 KiB) Viewed 17 times
- Horizontal 1d Motion You Can Choose Either This Set Of Questions Q21 25 Or The Next Set Of Questions Q26 30 To Answer 9 (9.64 KiB) Viewed 17 times
- Horizontal 1d Motion You Can Choose Either This Set Of Questions Q21 25 Or The Next Set Of Questions Q26 30 To Answer 10 (10.74 KiB) Viewed 17 times
1 mile = 1600 meters. What is the speed of 130 mph in standard unit of m/s?
What are the other two parameters which are missing?
What is the minimum acceleration of the airplane so it just reaches the take-off speed by the end of runway? (Write down your equation first, and then solve this equation to find the acceleration.)
How long will it take for the airplane to reach the take-off speed? (Write down your equation first, and then solve this equation to find the time.)
Vertical 1D Motion. (You can choose either this question or the question above to answer.) A stone is launched at 2.0 m above the ground straight up with an initial speed of 25 m/s. How long will it take for the stone to reach the highest point? Before we find the answer, what are the three pieces of information given in this case, before you use the kinematics equations to model this 1D motion?
What is the default direction of the displacement? Of all given three pieces of information, which one is negative?
How long will it take for the stone to reach the highest point?
With which speed will the stone hit the ground? (You might want to list the three pieces of information again in this case.)
How high above the ground will the stone rise?