A box starts from rest and is pushed a distance d 125, Ask an Expert

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A box starts from rest and is pushed a distance d = 1.25 meters along a frictionless ramp by a horizontal force, Fa, in 9.75 seconds. The mass of the box is m = 25.0 kg. The ramp is inclined at an angle of Î¸ = 23.5â-¦ above the horizontal.

(a) What is the acceleration of the box as it slides up the ramp?

(b) What is the magnitude of horizontal force Fa?

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