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प्रश्न
Tick the most appropriate answer.
A car skids on a wet or muddy road due to
पर्याय
increased friction between the road and the tires.
lubrication of brakes on a wet road.
reduced friction between the road and the tires.
streamlined shape of the car
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उत्तर
reduced friction between the road and the tires.
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संबंधित प्रश्न
Explain why sportsmen use shoes with spikes.
Define static friction
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More the roughness of a surface, greater is the ........................
Tick the most appropriate answer.
Friction produces
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Rolling friction is ............. than sliding friction.
State if the following statement is true or false. Correct the statement if it is false.
Friction is offered by all the three states of matter.
A moving body comes to rest due to friction alone.
In the following figure, a boy is shown pushing the box from right to left. The force of friction will act on the box
We have two identical metal sheets. One of them is rubbed with sand paper and the other with ordinary paper. The one rubbed with sand paper shines more than the other. Give reason.
Assertion: Friction always opposes the motion.
Reason: Whenever one surface moves or tries to move over another surface, the force of friction starts acting on the surfaces.
