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You want to move a 400-N crate across a level floor by pulling upward on the rope at an angle of 30o above the horizontal. How hard must you pull to keep it moving with an acceleration of ax = 0.5 m/s...

Q2/ You want to move a 400-N crate across a level floor by pulling upward on the
rope at an angle of 30° above the horizontal. How hard must you pull to keep it
moving with an acceleration of a, = 0.5 m/s² ? Assume that µ = 0.30.
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%3D
30°

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