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Block A, with a Mass of 10 Kg, Rests on a 30

Question 1

Multiple Choice

Block A, with a mass of 10 kg, rests on a 30 °\degree incline.The coefficient of kinetic friction is 0.20.The attached string is parallel to the incline and passes over a massless, frictionless pulley at the top.Block B, with a mass of 8.0 kg, is attached to the dangling end of the string.The acceleration of B is: Block A, with a mass of 10 kg, rests on a 30 \degree incline.The coefficient of kinetic friction is 0.20.The attached string is parallel to the incline and passes over a massless, frictionless pulley at the top.Block B, with a mass of 8.0 kg, is attached to the dangling end of the string.The acceleration of B is: A) 0.69 m/s<sup>2</sup>, up B) 0.69 m/s<sup>2</sup>, down C) 2.6 m/s<sup>2</sup>, up D) 2.6 m/s<sup>2</sup>, down E) 0 m/s<sup>2</sup>


A) 0.69 m/s2, up
B) 0.69 m/s2, down
C) 2.6 m/s2, up
D) 2.6 m/s2, down
E) 0 m/s2

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