A tennis player tosses a tennis ball straight up and then catches it after 1.76 s at the same height as the point of release.
(a) What is the acceleration of the ball while it is in flight?
magnitude:m/s2=
direction
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(b) What is the velocity of the ball when it reaches its maximum height?
magnitude:m/s=
direction
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(c) Find the initial velocity of the ball.
m/s upward
(d) Find the maximum height it reaches.
m