Question

Rohan wanted to move his study table from one room to another. He found that the force required to bring the study table in motion was much greater than to keep it in motion. Explain.​

Answer 1

Answer:

to bring into motin student has to apply the force more than maximum saticfrintion.I.e

F=ma+umg

after motion started to keep it in motion only force applied is enough

Kinetic friction < max static friction

Answer 2

Answer:

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