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it is known as impulse

Impulse means the momentum change OS the body

Imp =m(v2-v2)

if divide both sides by time

impulse /time= m (velosity change/time)

= ma

=force

hense impulse = force*time

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What force one object exerts on another when they rub together?

The force one object exerts on another when they rub together is called friction. Friction is the resistance that one surface encounters when moving over another surface. It acts in the opposite direction of the motion and is influenced by the nature of the surfaces and the force pressing them together.


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True. The normal force is the force exerted by a surface on an object in a direction perpendicular to the surface. It is equal in magnitude and opposite in direction to the force applied by the object on the surface.


How can you reduce the pressure an object exerts on the ground?

To reduce the pressure an object exerts on the ground, you can increase the area over which the force is distributed. This can be done by using wider supports or distributing the weight of the object over a larger surface area. Another way is to decrease the force being applied to the object itself.


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Which exerts greater pressure on the floor standing flat footed or standing on tiptoe?

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Which exerts greater pressure on the floor- standing flat footed or standing on tiptoe?

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How can you reduce the pressure an object exerts on the ground?

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