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A block of mass 5kg is being raised vert...

A block of mass `5kg` is being raised vertically upwards by the help of a string attached to it. It rises with an acceleration of `2ms^-2`. Find the work done by the tension in the string if the block rises by `2.5m`. Also find the work done by the gravity and the net work done.

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To solve the problem step by step, we will calculate the work done by the tension in the string, the work done by gravity, and then the net work done. ### Step 1: Calculate the Tension in the String The tension \( T \) in the string can be calculated using the formula: \[ T = mg + ma \] where: ...
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