Question

A block with a mass m = 2.12 kg is pushed into an ideal spring whose...

A block with a mass m = 2.12 kg is pushed into an ideal spring whose spring constant is k = 3810 N/m. The spring is compressed x = 0.069 m and released. After losing contact with the spring, the block slides a distance of d = 2.07 m across the floor before coming to rest.

a) Write an expression for the coefficient of kinetic friction between the block and the floor using the symbols given in the problem statement and g (the acceleration due to gravity).

b)What is the numerical value of the coefficient of kinetic friction between the block and the floor?

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Answer #1

still any doubts feel free to ask at least before giving downvote. hope you understand my concerns. please like

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