A juggler tosses a ball int he air while she is walking across the stage. The Horizontal component of the ball's velocity is the same as that of the juggler, so that, the ball seems to simply go up and come back down. The initial up ward component of the ball's velocity id 15m/s. Both the ball and juggler have a horizontal velocity of 0.85m/s.
How long does it take the ball to reach the top of its trajectory?
How long does it take the ball to reach the top of its trajectory?
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Time = (v/g) = 15/9.8, = 1.531 secs.
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NO.