S.I unit of force is 

C.G.S unit of force is

kg $m\mathrm{/}{s}^{2}m/s^2$ is the unit of

gr $cm\mathrm{/}{s}^{2}cm/s^2$ is the unit of

If the velocity of the body is constant then the force is

According to newton's second law F =

1 Newton equal to ___ dynes

Rate of change of momentum is called

1 kgwt = ____ (on earth)

1 grwt = _____ (on earth)