Posted by **jane** on Sunday, July 14, 2013 at 3:12pm.

A force of 2i+7jN acts on a body of mass 5kg for 10 seconds. The body was initally moving with constant velocity of i-2jm/s.Find the final velocity of the body in m/s, in vector form. (a)5i+12j(b)12i-5j(c)10i-7j(d)7i+10j

## Answer this Question

## Related Questions

- PHYSICS - 1.Two trolleys X and Y with momenta 20 Ns and 12 Ns respectively ...
- Physics - A body of mass 10kg moving with velocity 30m/s collide with another ...
- physics - A 3.0-kg body is initially moving northward at 15 m/s. Then a force of...
- Physics - A 3.9 kg body is initially moving northward at 15 m/s. Then a force of...
- physics - 1.A body with an initial velocity of 18km/hr accelerates uniformly at ...
- Physics - The velocity acquired by a body moving with uniform acceleration is ...
- Physics - A body of mass 20 kg moving with a velocity of 80 m/s collied with ...
- Physics - A net force of 75 lbs acts on a body of mass 25 slugs which is ...
- Physics - The only force acting on a 4.7 kg body as it moves along the positive ...
- physics - The only force acting on a 3.0 kg body as it moves along the positive ...

More Related Questions