15. Normal force is defined as resistance of an object to a change in its velocity. rate at which velocity changes force exerted by a surface that opposes motion as an object moves across it. force exerted by a surface to support the weight of an object.

Question

15. Normal force is defined as resistance of an object to a change in its velocity. rate at which velocity changes force exerted by a surface that opposes motion as an object moves across it. force exerted by a surface to support the weight of an object.

Answer 1

The correct answer is: force exerted by a surface to support the weight of an object.Normal force is the force exerted by a surface to support the weight of an object. It acts perpendicular to the surface and is equal in magnitude and opposite in direction to the weight of the object.

Problemas

15. Normal force is defined as resistance of an object to a change in its velocity. rate at which velocity changes force exerted by a surface that opposes motion as an object moves across it. force exerted by a surface to support the weight of an object.

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