Question
Two identical blocks are released from rest. Neglecting the mass of the pulleys and knowing that the coefficient of friction is 0.20, determine by the principle of work and energy:
(a) The speed of Block B after having descended 1 m, in the direction of the inclined plane.
(b) The tension in cable B.
(c) The acceleration of block B.

2 kg 2 kg | 72° 68

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Answer #1

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