A 25 kg block is at rest on a horizontal surface. A horizontal force of 75 N is required to set the block in motion. When it is in motion a 60 N forced is required to keep the block moving with a constant speed. Find the coefficients of static and kinetic friction. Draw a force diagram and explain!

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anonymous · Answer

so catsrule wat have u figured out so far in this question?

anonymous · Answer

find normal force: n=mg=(25)(9.8)= 245 N $$f=m*\eta$$|dw:1333113193720:dw|