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katovenus [111]
3 years ago
9

A rock rolls down a steep hill. Its intial velocity is 1 meter per second. By the time it reaches the bottom of the hill 30 seco

nds later. Its velocity is 7 meters per second. What is the acceleration of the rock
Physics
1 answer:
Andru [333]3 years ago
7 0
2 meters per second is the answer
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