Solution-What is the velocity of the box at point b

What is the velocity of the box at point b

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Reference no: EM132567291

A box (mass = 100 g) is initially connected to a compressed (x = 80 cm) spring (= 100 N/m) at point A. It was released and started moving along the horizontal surface ( = 0.2) until it moves up along the inclined surface ( = 0.3). The box then stops at point D alone the incline. Consider that = 30 m and θ = 30o.

(a) What is the velocity of the box at point B?) (Answer will be 25.24 m/s)

(b) What is the change in kinetic energy from point B to point C? (Answer will be -5.88 J)

(d) What is the length of the incline, ? (Answer will be 34.88 m)

(e) What is the change in gravitational potential energy from point A to point D?

(Answer will be 17.10 J)

Reference no: EM132567291

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What is the velocity of the box at point b

Reference no: EM132567291

Reference no: EM132567291

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