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Statement of a problem № 2438

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A child pulls on a rope attached to a sled with a force of 60 N. The rope makes an angle of 40° to the ground. (a) Compute the effective value of the pull tending to move the sled along the ground. (b) Compute the force tending to lift the sled vertically.

Solution:
A child pulls on a rope attached to a sled with a force of 60 N. The rope makes

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