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A 2.30−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 1.80 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

A 2.30−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 1.80 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

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A 2.30 − 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 1.80 s . (a) Find the magnitude of the acceleration of the block. ◻ m / s 2 (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

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