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JBD PUBLICATION-LAWS OF MOTION-EXAMPLE
- What are the methods of reducing friction?/
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- The angle of friction betwen two surfaces is 30^@ ,what is coefficien...
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- What type of friction is involved when axle rotates in a wheel?
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- Arrange mus, muk and mur in descending order.
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- We slip easily on a rainy day because coefficient of friction
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- Why are ruber tyres preffered to iron tyres?
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- Why are aeroplanes given conical shape?
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- Define coefficient of friction.
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- Can force of friction on a body be zero even if it is placed on a roug...
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- At what place on earth, the centirpetal force is maximum?
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- Write an expression for the centripetal force.
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- Write an expression for the centripetal acceleration.
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- What is the acceleration of a train travelling at 40 m s^-1 as it goes...
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- When a bucket full of water is rotated,water does not fall from it.Why...
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- The Kinetic Energy of a body moving along a horizontal circle remains ...
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- When mud flies off the tyre of a bicycle,in what direction does it fly...
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- Name the pseudo-force which is regarded as a reaction to the centripet...
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- Write an expression for maximum velocity of a vehicle on an unbanked c...
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- Why is a curved road banked on the outer side?/
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- What is the need of banking a circular road?
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