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A ball is thrown straight up into the air what is its acceleration as it moves...

A ball is thrown straight up into the air what is its acceleration as it moves upward?

Magnitude m/s squared   

direction

what is its acceleration when it reaches its highest point and is stopped at an instant?

Magnitude m/s squared

direction

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Answer #1

acceleration is downward and is equal to g = -9.8 m/s^2

at highest point also it is downward and constant = 9.8m/s^2

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