Consider two masses: M₁ = 2.0 kg and M₂ = 1.5 kg. Mass M₁ moves on a horizontal surface where the coefficient of kinetic friction m_k = 0.40. Mass M₂ is hanging freely. The two masses are connected by a strong cord of negligible mass that extends over a frictionless pulley. Assuming that the acceleration of gravity is 10 m/s², the tension in the cord is

Question

Consider two masses: M<sub>1</sub> = 2.0 kg and M<sub>2</sub> = 1.5 kg. Mass M<sub>1</sub> moves on a horizontal surface where the coefficient of kinetic friction m<sub>k</sub> = 0.40. Mass M<sub>2</sub> is hanging freely. The two masses are connected by a strong cord of negligible mass that extends over a frictionless pulley. Assuming that the acceleration of gravity is 10 m/s<sup>2</sup>, the tension in the cord is A) 0 N. B) 12 N. C) 15 N. D) 20 N.

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The Answer of Consider two masses: M₁ = 2.0 kg and M₂ = 1.5 kg. Mass M₁ moves on a horizontal surface where the coefficient of kinetic friction m_k = 0.40. Mass M₂ is hanging freely. The two masses are connected by a strong cord of negligible mass that extends over a frictionless pulley. Assuming that the acceleration of gravity is 10 m/s², the tension in the cord is

Consider Two Masses: M1 = 2

Consider Two Masses: M₁ = 2