Question

Activity 9th class Activity Newton'slaws of motion

Answer 1

Heya

Newton’s 1st law of motion :
States that every object continues in its state of rest or of uniform motion until an unbalanced force acts on it.

Newton’s 2nd law of motion :
States that the rate of change of momentum is directly proportional to the applied force and takes place in the direction of force.

Newton’s 3rd law of motion :
States that a force is a push or a pull that acts upon an object as a results of its interaction with another object. ... These two forces are called action and reaction forces and are the subject of Newton's third law of motion. Formally stated, Newton's third law is: For every action, there is an equal and opposite reaction.

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Answer 2

.first law of motion.A body remains in the state of rest or in the state of uniform motion along a straight line unless acted upon by an unbalanced force.

second law of motion.The rate of change of momentum of a body is directly proportional to the applied unbalanced force in the direction of the forces.

Third law of motion.To every action,there is an equal and opposite reaction and they act on two different bodies and never act on the same body.