[" If a body travels "30m" in an interval of "],[2s" and "50m" in the next interval of "2s" ,"],[" then the acceleration of the body is "]

If a body travles 30 m in an interval of 2 s and 50 m in the next interval of 2s. Then the acceleration of the body is

A body moving with uniform acceleration travels 84 m in the first 6 s and 180 m in the next 5 s. Find : (a) the initial velocity, and (b) the acceleration of the body.

A body travels 2m in the first two second and 2.20m in the next 4 second with uniform deceleration. The velocity of the body at the end of 9 second is

Solve the following examples: (numerical problems) A body moves in a straight line with a uniform acceleration. If the initial velocity of the body is 5 m/s and the velocity after 10 s is 15 m/s, find the acceleration of the body and

A body travels 10 m in 2s then the speed of the body is _____ m s^(-1) .

For a body travelling along a circle of radius 4 m and with a speed of m//s , the force acting on the body towards the centre is 16 N.If the radius is 2 m and the speed is 3 m//s the force towards the centre is

The speed of a body of mass 4 kg increases from 2m//s to 4 m//s in certain time interval. Find the increase in the kinetic energy of the body.

If the velocity of a body related to displacement x is given by v=sqrt(5000+24x) m/s, then the acceleration of the body is _______ m//s^(2) .