1.

Ram is pushing a block from right with a constant force F. Rajat starts pushing from left with 0 force but keeps increasing his force uniformly. Anser the following giving reasons : (i) What is the direction of friction currently ? (ii) Will the direction of friction ever change ? [5 MARKS]

Answer»

Ram is pushing a block from right with a constant force F. Rajat starts pushing from left with 0 force but keeps increasing his force uniformly. Anser the following giving reasons :
(i) What is the direction of friction currently ?
(ii) Will the direction of friction ever change ? [5 MARKS]



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