A 55.0-kg lead ball is dropped from the Leaning Tower of Pisa. The tower is 55.0 m high. (a) How far does the ball fall in the first 1.80 s of its flight? (b)What is the speed of the ball after it has traveled 1.40 m downward? (c)What is the speed of the ball 1.80 s after it is released?

If a 1.3 kg ball is dropped from the top of a 33.7 meter tall building, what is the maximum velocity of the ball just before it hits the ground?

A soccer ball starts from rest and accelerates with an acceleration of 0.385 m/s2 while moving down a 8.50 m long inclined plane. When it reaches the bottom, the ball rolls up another plane, where, after moving 14.75 m, it comes to rest. (a) What is the speed of the ball at the bottom of the first plane (in m/s)? (Round your answer to at least two decimal places.) m/s (b) How long does it take to roll down the first plane (in s)? (c) What is the magnitude of the acceleration along the second plane (in m/s?)? m/s2 (d) What is the ball's speed 8.20 m along the second plane (in m/s)? m/s (e) What If? You change the angles of the two inclines in such a manner that the new acceleration down the first incline is a, new down = 2a initiel down and up the second incline is a, new un x initial up, What is the ball's speed 8.20 m up the second plane (in m/s)? 2 m/s

A baseball player throws a 0.2 kg ball (Ball A) from the top of a 10 m tall hill with a velocity of 40 m/s. How long was the ball in the air? How far did the ball land from the cliff?

From the top of a 120 m high cliff, a ball is thrown downward at a velocity of 20 m/s. How long is the ball in the air?

A dolphin jumps straight up out of the water at a velocity of 12 m/s. How high does his body rise above the water before he comes to a stop due to gravity pulling downward at 9.8 m/52 ?

An object fell from the balcony of a high-rise building. It hit the ground with a final speed of 14 m/s. The vertical height of the balcony must have been?

A hippopotamus can run up to 9.86 m/s. Suppose a hippopotamus uniformly accelerates 0.28 m/s² until it reaches a top speed of 9.86 m/s. If the hippopotamus has run 25.1 m, what is its initial speed in m/s? (round your answer to two decimal places; DO NOT include units)

A ball is thrown straight up in the air with an initial speed of 40 m/s. Ignore air resistance and take g- 10m/s2. What is the speed of the ball when it reach 40 m above the ground? 20 m/s 20/2 mis 2/20 mis 3/20 m/s 20/3 m m/s

You are on the edge of a building roof, 50.0 m above the ground. You drop a ball toward the ground. (Ignore air resistance, g = 9.80 m/s2).1)  (1)How long (in seconds) will it take for the ball to touch the ground? (2) What is the final velocity of the ball when it touches the ground?