Question

Plz help me.....Will some explain the newton laws and Momentum. Plzzzzz​

Answer 1

Answer:

Explanation:suppose u r going on a road u see a cow and stop it.It stops(A body continue its state of motion r rest unless an external force acts on it)

Second law: punch it with a stick it will shout 'ma'(F=m.a)

Third law: It gives u a return punch (for every action there is equal and opposite reaction) but third law states that force acted by a upon b is equal to force acted by b upon a they both occur ata a same time not simultaneously

Momentum:product of mass and velocity

Answer 2

hyyy

There are three laws of Newton, namely:

1) every object will remain at rest or uniform motion untill and unless it compelles with external unbalanced force.

2) the rate of change of momentum is directly proportional to applied force and inversely proportional to the time . the 2nd laws gives us the relationship between an object's mass m , it's acceleration a , and the applied force f , e.i , F = ma.

3) For every action there is opposite and equal reaction .

momentum : it is a physical quantity of motion of a moving body. momentum is defined as the product of its mass and velocity.

Explanation:

hope it helps you...

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