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With reference to the figure shown, if t...


With reference to the figure shown, if the fcoefficient of friction at the surfaces is 0.42, then the force required to pull out the 6.0 kg block with an acceleration of `1.50(m)/(s^2)` will be:

A

36N

B

24N

C

84N

D

51N

Text Solution

Verified by Experts

The correct Answer is:
D
`F-8(0.42)(10)-2(0.42)(10)=6(1.5)`
`F-42=9`
`F=51N`
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