The 0.45-kg soccer ball is 1 m above the ground when it is kicked straight upward at 10 m/s. By using the principle of work and energy, determine:
(a) how high above the ground the ball goes
(b) the magnitude of the ball’s velocity when it falls back to a height of 1 m above the ground
(c) the magnitude of the ball’s velocity immediately before it hits the ground.
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