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A body of mass 40 kg is suspended with the help of two strings as shown in the given figure. Find tension T1 and T2 in strings.

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Important Questions on Laws of Motion

MEDIUM
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IMPORTANT
Friction is a necessary evil.
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A body of mass 2 kg starting from rest attains a velocity of 10 m s-1 in 10 s. The force acting on the body is
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The acceleration of the block of mass 3 kg kept on a smooth horizontal surface is

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HARD
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A ball of mass 1 kg strikes a rigid wall with speed 2 m s-1 and gets reflected without any loss of speed as shown. The magnitude of impulse is

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HARD
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A block of mass M=2 kg is resting on a rough horizontal surface for which the coefficient of friction is 0.2. When a force F=20 N is applied, the acceleration of the block will be g=10 m s-2

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HARD
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A body of mass 1 kg is acted on by a force (F) which varies with time (t) as shown in the graph below. The momentum acquired by the body in 2 s if it starts from rest is

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EASY
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Maximum value of frictional force is called _____ friction.
HARD
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If angle of repose is θ, then _____θ=μ.