State the importance of Newton’s third law of motion.

1. Newton’s first law shows an equivalence between the ‘state of rest’ and ‘state of uniform motion along a straight line.’ 2. Newton’s first law of motion defines force as a physical...

1. Newton’s first law shows an equivalence between the ‘state of rest’ and ‘state of uniform motion along a straight line.’  2. Newton’s first law of motion defines force as a...

Statement: The rate of change of linear momentum of a rigid body is directly proportional to the applied (external unbalanced) force and takes place in the direction of force. \(\overset\rightarrow{F}=\frac{d\overset\rightarrow{p}}{dt}\) Where, \(\overset\rightarrow{F}\) = Force...

Statement: To every action (force) there is always an equal and opposite reaction force).

1. Newton’s laws of motion are not applicable in a non-inertial (accelerated) frame of reference. 2. Newton’s laws are only applicable to point objects. 3. Newton’s laws are only applicable to rigid...

Forces of action and reaction always act on different bodies, hence they never cancel each other.

Correct option is: (C) 5.00 Given, F = 5N W = 9.80 a = ? W = mg \(9.80 = m \times 9.8\) m = 1 kg F = ma \(5 = 1 \times a\) \(a = 5 m/s^2\)

Correct option is: (B) (II) is correct.

(D) it is applicable at all places of universe for all distances between all particles.