A 10.0-kg box starts at rest and slides 3.5 m down a ramp inclined at an angle of 10 with the horizontal.If there is no friction between the ramp surface and crate,what is the velocity of the crate at the bottom of the ramp? (g = 9.8 m/s2)
A) 6.1 m/s
B) 3.5 m/s
C) 10.7 m/s
D) 8.3 m/s
Correct Answer:
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