A block is on a frictionless table on earth. The block accelerates at 3.0m/s2 when a...
A block is on a frictionless table on earth. The block accelerates at 3.0m/s2 when a 20 N horizontal force is applied to it. The block and table are set up on the moon. The acceleration due to gravity at the surface of the moon is 1.62cm/s2. The weight of the block on the moon is closest to
Can someone given the answer and an explanation of how you got it?
Homework Answers
Applied force, F = 20 N
Acceleration, a = 3 m/s2
Mass of the block, m = F/a
= 20/3
= 6.67 kg
Weight of the block on moon, W = mg'
Where g' is the acceleration due to gravity at the surface of the
moon,
W = 6.67 x 1.62
= 10.8 N
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