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# A falling rock released from rest hits the ground at a speed of 16.0 m/s. How many seconds were needed for the rock to fall the last 12.0 m...

## Question

###### A falling rock released from rest hits the ground at a speed of 16.0 m/s. How many seconds were needed for the rock to fall the last 12.0 m

A falling rock released from rest hits the ground at a speed of 16.0 m/s. How many seconds were needed for the rock to fall the last 12.0 m

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