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olga2289 [7]
3 years ago
6

A 0.250-kg ball is thrown upwards with an initial velocity of 12.0 m/s Determine the acceleration of the ball when it has reache

d the peak of it's trajectory. Assume negligible air resistance.​
Physics
1 answer:
Nostrana [21]3 years ago
7 0
No math needed here. The only force acting on the ball is gravity. Gravity provides an acceleration of 9.8 m/s^2 downwards. This is the acceleration of the ball at every point along its trajectory, including the peak (when the VELOCITY is zero).
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