Fiker

A particle is acted on by the forces as shown in fig resolve the forces horizontally and vertically to find the magnitude of the forces?

What are the conditions for there to be no rotation of a body?

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A boy of mass 40 kg jumps from a wall at 4 m/s. He kneels and stands in 1 second. Calculate the force required to slow it down. How can this force be different if he bends his knee and does not stop in 0.1 second? from given