A ball with mass 0.15 kg is thrown upward with initial velocity 20 m/sec from the roof of a building 30 m high. Assume that there is a force due to air resistance of v2/1325, where the velocity v is measured in m/sec. (a) find the maximum height above the ground that the ball reaches. (b) find the time that the ball hits the ground.
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HEY DUDE,
Max. height = 4m
time taken = 2.44 sec
FOLLOW ME
Max. height = 4m
time taken = 2.44 sec
FOLLOW ME
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