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Earn 100

What do you mean by resultant force? Give an example where resultant force is zero.

Important Questions on Laws of Motion

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Define inertia of rest and give any two of its examples.
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Why does a car driver tends to get thrown outward when he takes a sharp turn at a high speed?
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Write any two difference between balanced and unbalanced force.
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Define inertia of motion. Give its two examples.
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What force should be applied on a body of mass 100 kg to displace it from rest by 100 m in 10 second?
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Why does a ball thrown upward in a train moving with uniform velocity returns to the thrower?
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Illustrate the situation in which static friction is a self-adjusting force.
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Discuss friction at atomic level.