A 200 g ball is thrown upwards with an initial kinetic energy of 10 Joules. What maximum height will the ball reach? (Neglect air resistance).
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Vertical Motion A ball is thrown vertically upward from ground level with an initial velocity of 96 feet per second. Assume the acceleration of the ball is a(t) = -32 feet per second per second (Neglect air resistance.)
(a) How long will it take the ball to rise to its maximum height? What is the maximum height?
(b) After how many seconds is the velocity of the ball one-half the initial velocity?
(c) What is the height of the ball when its velocity is one-half the initial velocity?
A ball is thrown vertically upward from ground level with an initial velocity of 96 feet per second. Assume the acceleration of the ball is a(t)=-32 feet per second per second. (Neglect air resistance.)
(c) What is the height of the ballwhen its velocity is one-half the initial velocity?
A ball with mass 0.15 kg is thrown upward with initial velocity 20 m/s from the roof of a building 30 m high. Neglect air resistance.(a) Find the maximum height above the ground that the ball reaches.(b) Assuming that the ball misses the building on the way down, find the time that it hits the ground.