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2 years ago

10

If a 100-lb. cake of ice is placed on a plane of which the inclination to the horizontal is 35, what force will be required to k

eep it from sliding down the plane?

1 answer:

Sliva [168]2 years ago

8 0

F = 100(.5736)
<span>= 57.36 lbs. (rounded off to 2 decimal places) </span>

<span>2) sin60 = .866 </span>
<span>F = 18(.866) </span>
<span>= 15.59 lbs. (rounded off to 2 decimal places)</span>

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