A body is acted upon by a number of external forces . Can it remain at rest ?

A body is acted upon by balanced forces

If no external force acts on a system

Which of the following statements are true? (i) An object will continue moving uniformly until the resultant force on it is zero. (ii) The bodies do not change their state of rest or motion unless acted upon by an unbalanced external force. (iii) If a body is at rest on the surface of the Earth, then the net downward Torce exer force exerted by the Earth and net upward force exerted on the body are not equal to each other.

Assertion : A body can be at rest even when it is under the action of may number of external forces Reason : Because vector sum of the all external forces is zero .

A body is acted upon by a constant force, then it will have a uniform

A body is acted upon by a constant force, then it will have a uniform

A simple harmonic oscillator of angular frequency 2 "rad" s^(-1) is acted upon by an external force F = sint N . If the oscillator is at rest in its equilibrium position at t = 0 , its position at later times is proportional to :-

If no external force acts on a body, it will

A body of mass 5kg is acted upon by a variable force. The force varies with the distance covered by the body as shown in figure. What is the speed of the body when it has covered 25m ? Assume that the body starts from rest.

A body is acted upon by a force. If work done by the force is zero, then which of the following is (are) possible?