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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.
APPEARS IN
संबंधित प्रश्न
Give examples to show that friction is both a friend and a foe.
Name the two kinds of forces in nature.
Give three examples to illustrate that friction is a necessary evil.
Define static friction
Answer the following in a word or two or in a sentence.
Which type of force acts on a string pulled from both ends?
Tick the most appropriate answer.
If you pour some oil onto a floor, the friction would
Fill in the blank.
Friction depends upon the ............... of an object.
State if the following statement is true or false. Correct the statement if it is false.
Friction helps us to grip the objects in our hand.
Complete the analogy.
Knot in a thread : _____ friction : : Ball bearing : _____ friction
Analogy
Objects placed at rest on earth: ______:: Bodies slide over the surface on other body: ______.
