Physics
Physics, 01.12.2021 02:10, lakinbacon4

A vertical rope is attached to an object that has mass of 40 kg and is at rest. What is the tension in the rope needed to give the object an upward speed of 3. 5 m. S-1 in 0. 7 s.

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A vertical rope is attached to an object that has mass of 40 kg and is at rest. What is the tension...

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