Consider two masses: M₁ = 1.4 kg and M₂ = 2.5 kg connected by a strong cord of negligible mass that extends over a frictionless pulley. The masses are placed on surfaces that make angles of 27° and 60° respectively with respect to the horizontal. The coefficient of kinetic friction between the surfaces and the masses is 0.30. Assuming that the acceleration of gravity is 10 m/s², the acceleration of M₁
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Question

Consider two masses: M<sub>1</sub> = 1.4 kg and M<sub>2</sub> = 2.5 kg connected by a strong cord of negligible mass that extends over a frictionless pulley. The masses are placed on surfaces that make angles of 27° and 60° respectively with respect to the horizontal. The coefficient of kinetic friction between the surfaces and the masses is 0.30. Assuming that the acceleration of gravity is 10 m/s<sup>2</sup>, the acceleration of M<sub>1 </sub> Is A) 0 m/s<sup>2</sup>. B) 1.0 m/s<sup>2</sup>. C) 2.0 m/s<sup>2</sup>. D) 3.0 m/s<sup>2</sup>.

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The Answer of Consider two masses: M₁ = 1.4 kg and M₂ = 2.5 kg connected by a strong cord of negligible mass that extends over a frictionless pulley. The masses are placed on surfaces that make angles of 27° and 60° respectively with respect to the horizontal. The coefficient of kinetic friction between the surfaces and the masses is 0.30. Assuming that the acceleration of gravity is 10 m/s², the acceleration of M₁ Is

Consider Two Masses: M1 = 1

Consider Two Masses: M₁ = 1