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R G PUBLICATION-LAW OF MOTION-EXERCISE
- "The total charge of the isolated system is always conserved". How?
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- The motion of particle of mass m is given by y=ut+(1)/(2)"gt"^(2). Th...
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- Define radius of gyration. Is ti a constant quantity?
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- Write down the difference between mass and moment of inertia.
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- What is centripetal force? Derive an expression for it. Show that cent...
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- Show that J = mDeltaV, where J is the impulse acting on a body of mass...
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- Show that in an isolated system linear momentum is conserved.
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- Obtain an expression for the maximum speed with which a car can turn s...
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- Writ ethe Newton's 2nd law and explain force.
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- Can a body remain in rest position when external force are acting on i...
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- How is impulse related with linear momentum?
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- Why does a gun recoil when a bullet is fixed.
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- Action and reaction force do not balance each other. Why?
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- What is inerita at rest and inertia at motion?
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- Is friction independent of actual area of contact.
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- What is static and dynamic friction.
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- What is the relation between co-efficient of friction and angle of rep...
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- Why are wheels circular?
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- How is impulse related with linear momentum?
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- Prove that F = ma.
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