2. Static friction is always
than sliding friction
3. Sportsmen use shoes, fitted with spikes, to
friction between
shoes and the ground.
4. Sprinkling of talcum powder, on the carrom-board, helps to
friction.
5.
Frictional force, on an object moving in a fluid, depends on its
6.
The shape of an aeroplane is
to air.
to reduce the effects of friction,due to air.
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27
Answer:
2. Static Friction is always less than the sliding Friction.
3. Sportsmen use shoes fitted with spikes to increase the Friction between their shoes and the corresponding ground.
4. Sprinkling of talcum powder on carrom board helps to reduce Friction.
5. Frictional force on an object moving in a fluid depends on its surface tension.
6. The shape of an aeroplane is streamlined to reduce the effects of Friction due to air.
Step-by-step explanation:
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Answered by
8
I am giving the answers only.
2. Less
3. Increase
4. Reduce
5. Surface tension
6. Streamlined
Hope it helps.
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