A rock is rolling down a hill. At position 1, its velocity is 2.0 m/s. Twelve seconds later, as it passes position 2, its velocity is 44.0 m/s. What is the acceleration of the rock?
3.5 m/s 2
3.7 m/s 2
3.8 m/s 2
42.0 m/s 2
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2
Answer:
The acceleration of the rock is 3.5 m/s^
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0
Answer:
sorry don't no bro sorry
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