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Four children were asked to arrange forc...

Four children were asked to arrange forces due to rolling, static and slinding frictions in decreasing order. Their arrangements are given below. Choose the correct arrangement.

A

rolling, static, sliding

B

rolling, slinding, static

C

static, sliding, rolling

D

sliding, static, rolling.

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MBD-FRICTION-EXAMPLE
  1. Fill in the blanks Sprinkling of powder on the carom board …………..fri...

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  2. Fill in the blanks Slinding friction is ………….than the static frictio...

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  3. Four children were asked to arrange forces due to rolling, static and ...

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  4. Alida runs her car on the dry matble floor, wet marble floor, newspape...

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  5. Supose your writing desk is tilted a little. A book kept on it starts ...

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  6. You spill a bucket of soapy water on a marble floor accidently. Would ...

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  7. Explain why sportsmen use shoes with spikes.

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  8. Iqbal has to push a lighter box and Seema has to push a similar heavie...

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  9. Explain why sliding friction is less than static friction.

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  10. Give examples to show that friction is both a friend and a foe.

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  11. Explain why objects moving in fluids must have special shapes.

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  12. While pushing a heavy box from one place to another in his house, Nare...

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

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  14. You spill a bucket of soapy water on a marble floor accidently. Would ...

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  15. Alida runs her car on the dry matble floor, wet marble floor, newspape...

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  16. Static friction works when:

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  17. Rolling friction is:

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  18. Four children were asked to arrange forces due to rolling, static and ...

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  19. Alida runs her car on the dry matble floor, wet marble floor, newspape...

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  20. In which direction the force of friction acts?

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