Sliding by rope pulling parallel to the incline

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Reference no: EM13562376

A crate of mass m (=30 kg) is placed at rest on a (frictionless) inclined plane, which has an angle (= 60o) above horizontal.

a) How long would it take the crate to slide 8 m down the incline?
b) If the crate were kept from sliding by a rope pulling parallel to the incline, what would the size of the tension be?

Reference no: EM13562376

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