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प्रश्न
Select the correct alternative.
Friction
विकल्प
promotes motion
opposes motion
acts in the direction of motion
is always a nuisance
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उत्तर
opposes motion
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संबंधित प्रश्न
Write true or false.
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State if the following statement is true or false. Correct the statement if it is false.
Gravitational force is a contact force.
Solve the following numerical problem.
Two force of 12 N and 25 N act on a body to the left-hand side, while another force of 35 N acts on it to the right-hand side. Find the resultant of the forces.
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A ball of dough is rolled into a flat chapatti. Name the force exerted to change the shape of the dough.
Mention the factors on that the effect of a force depends.
