Physics
posted by Jenny .
A) With what minimum speed must you toss a 190 ball straight up to hit the 15.0 high roof of the gymnasium if you release the ball 1.70 above the ground? Solve this problem using energy.
B) With what speed does the ball hit the ground?

78
Respond to this Question
Similar Questions

Physics
A tennis ball is struck such that it leaves the racket horizontally with a speed of 53 m/s. The ball clears the net and hits the ground a horizontal distance 29 m from where it was hit. How long was the ball in the air and how high … 
physics
With what minimum speed must you toss a 160 ball straight up to hit the 15 high roof of the gymnasium if you release the ball 1.7 above the ground? 
physics
A 3.00 kg ball is dropped from the roof of a building 176.4 m high. While the ball is falling to Earth, a horizontal wind exerts a constant force of 12.0 N on it. a.)How far from the building does the ball hit the ground? 
physics
Part A. With what minimum speed must you toss a 190 g ball straight up to hit the 12 mhigh roof of the gymnasium if you release the ball 1.5 m above the ground? 
Physics
With what minimum speed must you toss a 130 g ball straight up to hit the 12 mhigh roof of the gymnasium if you release the ball 1.3 m above the ground? 
Physics: urgent help needed
i have a test on monday 1 A beach ball is thrown straight up with a speed of 10m/s from a point 2 m above the ground a) Assuming no air reistance, calculate how far up the ball will go b)At what speed will the ball eventually hit the … 
physics, please help me, this question is hard
John Stands at the edge of a flat roof of a three story building and throws a 180g ball straight up into the air that reaches a height of 3.0 meters above the roof. ( building is 14 meters high) A. What is the initial speed of the … 
Physics
A) With what minimum speed must you toss a 190 g ball straight up to hit the 15.0 mhigh roof of the gymnasium if you release the ball 1.70 m above the ground? 
Physics
When Babe Ruth hit a homer over the 10m high rightfield fence 110m from home plate, roughly what was the minimum speed of the ball when it left the bat? 
Physics
If you throw a ball straight up at 10 m/s and release it 2m above the ground: a) What height will the ball reach V^2=u^2+2as 0=100+19.6s s=5.1+2 s=7.1m b)How long after you release the ball will it hit the ground?