Answered: A block is pushed at constant speed…

A block is pushed at constant speed through a rough surface with a force of 35N as shown in Figure. 1) sketch free body diagram of the block. 2) calculate the normal reaction on the block.

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Question

A block is pushed at constant speed through a rough surface with a force of 35N as shown in Figure. 1) sketch free body diagram of the block. 2) calculate the normal reaction on the block. 3) calculate the coefficient of kinetic friction.