1.

Define force. Describe with suitable examples, the contact and noncontact (or action-at-distance) force.

Answer»

s defined as a push or pull which can make an object change it's direction, DEFORM or move from rest to motion or VICE - versa. Examples of force:-Contact:-Frictional force MUSCULAR force Elastic force Non - contact:- (action-at-a-distant-force) Gravitational forceNuclear force Magnetic force Electrostatic force. More about force:- Force is also defined as the "RATE of change of momentum" or "product of mass and acceleration". It is GIVEN by, .



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