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Physics 20 Online
OpenStudy (anonymous):

what is the acceleration of a rock as it falls from a height of 53m

OpenStudy (anonymous):

Acceleration is the change in velocity over time. Do you have a time in which the rock hits the ground?

OpenStudy (anonymous):

no that is part of the next question i must find timme and acceleration

OpenStudy (anonymous):

Oh I see. In that case, try to use the acceleration of gravity: 9.8m/s.

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