In which of the following cases the net force acting on the body is not zero?

In which of the following cases the net force is zero?

In which of the following cases the net force is zero .

In which of the following cases the net force is not zero ?

In which of the following cases the net force is not zero ?

In which of the following cases the net force is NOT zero?

In which of the following cases,force acting on the dipole could be zero

In which of the following cases,force acting on the dipole could be zero

Given that a force F acts on a body for time t_(1) and displaces the body by vec d . In which of the following cases the velocity of the body must increases ?

Given that a force hatF acts on a body for time t,and displaces the body by hatd .In which of the following cases,the speed of the body must not increase?

The net force acting on a body when it is at rest is