Velocity of a particle at time t=0 is 2ms^(-1).A constant acceleration of 2ms^(-2)acts on the particle for 1 second at an angle of60^(@)with its initial velocity. Find the magnitude of velocity at the end of 1 second.

Velocity of a particle at time t=0 is 2ms^(-1).A constant acceleration

1.	Velocity of a particle at time t=0 is 2ms^(-1).A constant acceleration of 2ms^(-2)acts on the particle for 1 second at an angle of60^(@)with its initial velocity. Find the magnitude of velocity at the end of 1 second.
Answer» `SQRT(3)` m/s `2sqrt(3)` m/s `4m//s` `8 m//s` ANSWER :B