littleb6945 littleb6945

02-01-2023
Physics

Answered

A 2-kilo block is released from rest at the top of a curved incline in the shape of a quarter of a cricel of radius R. The block that slides onto a horizontal plane where it finally comes to rest 8 meters from the beginning of the plane. The curved incline is frictionless, but there is 8-newton froce of friction on the block while it slieds horizontally. Assume g = 10 meters per second

Required:

a. Determine the magnitude of the acceleration of the block while it slides along the horizontal plane.

b. What time elapses while the block is sliding horizontally?

Answer :

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