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MBD -HARYANA BOARD-FRICTION-EXAMPLE
- It is difficult to walk on wet floor because:
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- You move a stone of glass on the cemented floor, marble floor, water, ...
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- Static friction works when:
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- Rolling friction is:
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- Four children were asked to arrange forces due to rolling, static and ...
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- Alida runs her car on the dry matble floor, wet marble floor, newspape...
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- In which direction the force of friction acts? What if object does not...
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- Why is it difficult to move a bike with its brakes on ?
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- Why a roling ball stops after some time? What happens to its cause whe...
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- What is friction? In which direction does it apply?
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- Wheels are made circular. Why ?
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- Friction is a self adjusting force.
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- Which is more smooth: wet muddy or cemented floor?
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- What is the spring balance ?
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- A horse pulling a cart has to apply a greater force to start the cart ...
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- Give some examples of force of friction.
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- Friction and Kinetic Friction
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- Out of the given two situations, which one will be easy to push the ob...
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- Define friction. What is the cause of friction? Give factors affecting...
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- What is force of limiting friction and sliding friction?
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