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3 years ago

15

On Mars a rock falls an unknown vertical distance from a resting position and lands in a crater. If it takes the rock 2.5 second

s to fall, how high is the cliff the rock fell from? Mars' surface gravity is 3.8 m/s2.
A. 9.5 m
B. 11.9 m
C. 15.2 m
D. 23.8 m

1 answer:

astra-53 [7]3 years ago

8 0

The Answer To This Question Is B

Hope It Helped

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