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Question

a ball rolls off the table top 2m tall. with a velocity of 10m/s. with what speed will it strike the ground?

A. 10m/s
B. 6.3m/s
C. 16.3m/s
D. 11.8m/s
E. 139m/s
10 years ago

Answers

Henry
V^2 = Vo^2 + 2g*h
Vo = 0
g = 9.8 m/s^2
h = 2 m.
Solve for V.

Note: The 10 m/s velocity is in the hor.
direction.
10 years ago

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