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Force Pulley in Physics – pulley tension problems

Here in this tutorial we will study few pulley systems and solve some pulley tension problems as well. Impulse Momentum Theorem

Impulse momentum theorem Impulse momentum theorem states that change of momentum of a body is equal to the impulse applied to it. Here Momentum is the product of mass and velocity of the body and we call it as the ‘Inertia to motion’ as well. And Impulse is produced when a considerable amount of force Impulse

Impulse Definition If a force acts on a body for a very brief time then we say that an impulse is generated. As example, when we hit a ball with a bat for a brief period of time then an impulse is generated. Here a considerable amount of force acts on a body for a Solution of Physics Numericals for class 9 (set 1 Q15)

Problem statement A force causes an acceleration of 10 m/s^2 in a body of mass 500 g. What acceleration would be caused by the same force in a body of mass 5 kg. Solution Case 1 mass = m=500 g = 0.5 kg Acceleration = a =10 m/s^2 Force = ma = 0.5 . 10

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