A trolley P of mass 10kg moving with a velocity of 23m/s in the direction of 040degree collide with another trolley Q of mass 1.5x10exponent3 in direction 330degree.Immediately after collision the trolley P begins to move with a velocity of 8m/s in the direction 300degrees. Assuming the conversation of momentum
C)calculate the magnitude and direction (to the nearest degree) of the velocity