If a particle is moving along straight line with increasing speed, then

A particle is moving along a straight line with increasing speed. Its angular momentum about a fixed point on this line :

A particle is moving along a straight line with increasing speed. Its angular momentum about a fixed point on this line :

A particle is moving along a straight line with increasing speed. Its angular momentum about a fixed point on this line :

For a particle moving in straight line with increasing speed the sppropriate sign of acceleration a and velocity v can be:

For a particle moving in straight line with increasing speed the appropriate sign of acceleration a and velocity v can be:

For a particle moving in a straight line

If a particle moving in a vertical straight line is

At any instant, the velocity and acceleration of a particle moving along a straight line are v and a. The speed of the particle is increasing if

At any instant, the velocity and acceleration of a particle moving along a straight line are v and a. The speed of the particle is increasing if