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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A block of mass m is placed on the block of mass M as shown in figure. The horizontal force F acts on M during time interval t. If the horizontal surface is smooth, assuming no relative sliding between the blocks, find the a. work done by friction on the blocks b. work done by F on the lower block

A block of mass m is placed on the block of mass M as shown in figure. The horizontal force F acts on M during time interval t. If the horizontal surface is smooth, assuming no relative sliding between the blocks, find the a. work done by friction on the blocks b. work done by F on the lower block

A block of mass m is placed on the block of mass M as shown in figure. The horizontal force F acts on M during time interval t. If the horizontal surface is smooth assuming no relative sliding between the blocks find the a. work done by friction on the blocks b. work done by F on the lower block