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TARGET PUBLICATION-LAWS OF MOTION-EXERCISE
- A body of mass m moving with velocity 3km//h collides with a body of m...
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- Choose the correct options A ball of mass 250 g moving with 20 m//s s...
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- Choose the correct options The turning effect of the applied force doe...
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- The ability of a force to produce rotational motion is measured by its...
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- The direction of torque is given by .
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- The unit of moment of force is same as .
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- Torque can NOT be given by
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- A rigid body is rotating about an axis. The best way to stop it is app...
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- What is the torque of force vec F = (2hati -2hatj - 4hatk) N acting at...
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- Choose the correct options A mass of 10 kg is suspended from a rope wo...
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- is a pair of equal and parallel forces acting in opposite directions a...
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- The moment of couple is independent of
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- Force applied to open or close a water tap is an example of .
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- If the force applied to a body produces rotational motion in an anticl...
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- Condition of translational equilibrium of a rigid body is
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- 6 m long see-saw remains horizontal when two children weighing 20 kg a...
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- Where can the total mass of an object be assumed to be concentrated?
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- The centre of mass of two particles lies
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- Centre of mass of rectangular lamina lies on
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- Three equal masses each of 50 g, are placed at the corners of a right ...
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