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How much force will be required to produ...

How much force will be required to produce an acceleration of `4 ms ^(-2)` in a ball of mass 6 kg ?

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MBD-FORCE AND LAW OF MOTION-Example
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  2. What acceleration will be produced in a body of mass 3 kg, when a forc...

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  3. How much force will be required to produce an acceleration of 4 ms ^(-...

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  4. A man throws a ball of mass 0.5 kg vertically upwards with a velocity ...

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  6. A steam engine of mass 3xx 10^4 kg pulls two wagons each of mass 2 xx1...

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  7. A bullet of mass 20 g moving with a speed of 500ms^(-1 )strikes a wood...

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  8. A car travelling at the speed of 108 km//h takes 4 s to stop on applyi...

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  9. Which one requires more force, a body of mass 2 kg accelerated at the ...

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  10. A bullet of mass 0.03 kg is fired from a gun of mass 3 kg which leaves...

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  11. From a rifle of mass 5000 g a bullet of 20 g is fired with a velocity ...

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  12. A girl of 40 kg mass jumps with a horizontal velocity of 5ms'1 on a st...

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  13. To bring a body into motion, what is required to be done ?

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  14. Why does an object fall down ?

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  15. Which type of force is required to change the direction of motion of t...

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  16. Why does a body stop after rolling down for some time ?

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  17. How can force of friction be reduced ?

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  18. Which scientist postulated the three laws of motion ?

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  19. By which other name the first law of motion is known ?

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  20. Of heavy and light objects, which have more inertia ?

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