A hockey player receives a corner shot at a speed of $15\;{\rm{ms}}{{\rm{\;}}^{ - 1}}$ at an angle of ${30^0}$ with the y-axis and then shoots the ball of mass 100 g along the negative x-axis with a speed of $30\;{\rm{m}}{{\rm{s}}^{ - 1}}$. If it remains in contact with the hockey stick for 0.01 s, the force imparted to the ball in the x-direction is