Question: A block has a mass of 30 kg is moved across a horizontal surface by dragging with a cord attached to the front end of

A block has a mass of 30 kg is moved across a horizontal surface by dragging with a cord attached to the front end of the block which is parallel to the horizontal and if the coefficient of friction is 0.3. Find.

A. The force exerted by the card.

B. The work in dragging the block over a distance of 15 m.

C. What is the power output in horsepower. If the block covered on the said distance after 10 seconds?

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