Question

please answer fast all of you IX STD​

Answer 1

Answer:

1.Newton’s Second law of motion : states that the rate of change of momentum of a body is directly proportional to the applied unbalanced force.

2.Law of Inertia states that a body in a state of rest or uniform motion remains in the same state until and unless an external force acts on it.

Q2)

• Uniform Motion - (ii)straight line

• Non Uniform Motion - (iii) can be straight as well as distorted

Explanation:

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