Calculate the coefficient of kinetic friction

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-A block resting at the top of a plane inclined at 26° with the horizontal slides down with an acceleration of g/5 [down the plane]. Calculate the coefficient of kinetic friction.

-A snowboarder is standing on a snowboard on a hill. The coefficient of static friction between the snow and the board is 0.200. What is the minimum angle required between the hill and the horizontal before he begins to slide down the hill?

-Anita finds herself in a boat in the middle of a pond with no motor or paddle. However, she does have a large number of softballs piled in the bottom of the boat. How can she use the softballs to reach the shore?

-Two children are standing on an ice rink with negligible friction. Dahlia has a mass of 40.0 kg, and pushes Kumar north. Kumar has a mass of 50.0 kg. How does the acceleration of Dahlia compare to the acceleration of Kumar?

-A block slides down an incline of angle 26° with an acceleration of 2.5 m/s2. Determine the coefficient of kinetic friction between the block and the incline.

Reference no: EM132650507

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