Answer to Question #172052 in Physics for Jason

Question #172052

Consider a freely-falling object that starts at rest at some initial position and is accelerating straight downward. Define +y as the upward direction. (a)What equation should you use to describe the position y(t) of this object?(b) Sketch a plot of y(t) vs t.

Expert's answer

a)

"y=h-0.5gt^2"

b)

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. buss of mass 200kg travels at a uniform velocity 40m/s for distance of 2500 m before it come to rest
2. Explain why the liquid from a siphon flows more quickly out of the siphon when the level of the mout
3. A bullet is fired perpendicular upwards into the air and leaves the barrel at 200m/s. answer the fol
4. A body of mass 300g is accelerated uniformly from rest across an horizontal surface and covers a dis
5. A storm is moving toward your house at a speed of 15 km/hr. It is now 60 km away from your house. I
6. Explain why “speed” and “velocity” are meaningless terms. Why must we always say average or
7. The internal energy increases by 25 J as a gas-filled piston expands 0.30 m as the piston is pushed

Who Can Help Me with My Assignment

There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
How to Finish Assignments When You Can’t

Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
How to Effectively Study for a Math Test

Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…