A body if fired from point P and strikes at Q inside a smooth circular wall as shown in the figure. It rebounds to poing S (diametrically oppositee to P), then

A body is fired from point P and strikes at Q inside a smooth circular wall as shown in the figure. It rebounds to point S (diametrically opposite to P). The coefficient of restitution will be:

A body is fired from point P and strikes at Q inside a smooth circular wall as shown in the figure. It rebounds to point S (diametrically opposite to P). The coefficient of restitution will be:

Two masses rest on smooth surface as shown in the figure. Force exerted by P on Q is.

The net resistance between points P and Q in the circuit shown in figure is

The effective resistance between points P and Q of the electrical circuit shown in the figure is

Are the points P,Q,R shown in the figure given below collinear ?

The net resistance between points P and Q in the circuit shown in figure is

The effective resistance between points P and Q of the electrical circuit shown in the figure is

The effective resistance between points P and Q of the electrical circuit shown in the figure is :