Determine the friction force acting on the block

Reference no: EM13333261

A 2.90-kg block starts from rest at the top of a 30.0° incline and slides a distance of 2.10 m down the incline in 1.20 s.

(a) Find the magnitude of the acceleration of the block.

m/s2

(b) Find the coefficient of kinetic friction between block and plane.

(c) Find the friction force acting on the block.

magnitude N

Direction : ?

(d) Find the speed of the block after it has slid 2.10 m.

m/s

Reference no: EM13333261

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