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Find the initial velocity of the ball

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Reference no: EM132568184

Sanna rolls a ball up to another person on a smooth ramp 19.6 m above her. The ball reaches the other person's hands when it is travelling 4.9 m/s uphill. If the ramp angle slows the ball down by 3.7 m/s each second it travels up the ramp, find the initial velocity of the ball.

Reference no: EM132568184

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