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2) If you throw an object straight into the air and then it comes down and hits the ground:(a) At what point is velocity zero?(b) At what point is acceleration negative?

Question

 

2) If you throw an object straight into the air and then it comes down and hits the ground:

(a) At what point is velocity zero?

(b) At what point is acceleration negative?

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Step 1

(a)

The body thrown upwards is pulled downward by the Earth’s gravitation force. As a result, the...

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