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o-na [289]
3 years ago
8

A man is dragging a trunk up the loading ramp of a movers truck. The ramp has a slope angle of 20.0°, and the man pulls upward w

ith a force → F F→ whose direction makes an angle of 30.0° with the ramp. How large a force → F F→ is necessary for the component Fx parallel to the ramp to be 90.0 N
Physics
1 answer:
tekilochka [14]3 years ago
5 0

Answer:103.92 N

Explanation:

Given

Ramp angle=20^{\circ}

Force required to create F_x=90 N

Let the Force be F

F\cos 30=90

F=\frac{90}{\cos 30}=103.92 N

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