25 points! Will give brainliest! 1. Draw the diagram

2. List the Givens

3. Select the correct equation to solve for and manipulate the equation

4. Substitute the given values

A ball is thrown horizontally from the roof of a building 60 m tall with a speed of 6.9 m/s.

a. How much later does the ball hit the ground?

b. How far from the building will it land?

c. What is the velocity of the ball just before it hits the ground?

Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.