A body is simultaneously given two velocities, one `10 ms^(-1)` due east and other `20 ms^(-1)` due north-west. Calculate the resultant velocity.

A body is simultanceously given two velocities : one 12 ms^(-1) due East and other 5 ms^(-1) due North. Find the resultant velocity.

Find the resultant of two velocities, on 30 ms^(-1) due east and other 40 ms^(-1) due north.

Caculate the resultant of two forces, one 12 N due east and other 9N due north .

The velocity of particle P due east is 4 ms^(-1) and that of Q is 3ms^(-1) due north. What is the relative velocity of P w.r.t. Q.

Find the resultant of two forces, one 6N due east and other 8N due north.

Four forces are acting on a particle simultaneously : 50N due east , 40 N due north , 30 N due west and 20 N due south . Calculate the resultant force on the particle .

A boy is moving westward with a velocity of 10ms^(-1) . In 20 seconds , velocity changes to 5 ms^(-1) southwards . Calculate the average acceleration of the boy in this interval

Two simultaneous forces are applied on a body , one 5N due east and other 7N due north . Find the result force on the body .

A ball is acted upon by the following velocities. (i) 3 ms^(-1) due East 9ii) 11 ms^(-1) due South and (iii) 5 sqrt 2 ms^(-1) due North-East. Find the magnitude and direction recultant velocity.

A body moving with velocity of 10ms^(-1) increases its velocity to 20ms^(-1) in 2 s. then the rate of change in velocity is ___-