Physics, asked by nitishshukla55, 1 year ago

a block of mass 4 kg slides on a rough surface at t=0 if speed is 4m/s it eventually stopped after covering a distance of 20cm beacuse of the friction exerted by the surface find work done by the friction.

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Answered by sahilc72

1

the diagram below each resistance is of 1\OmegaΩ . Find the equivalent resistance between A and B using kirchoff's law.

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