Atoy rocket has mass of 350g at lanuch the force it produces is 15 N and it fired at angle of 65
The initial velocity of the rocket can be calculated using the equation:
v = (F * sin(θ))/m
v = (15 * sin(65))/0.35
v = 44.7 m/s
v = (F * sin(θ))/m
v = (15 * sin(65))/0.35
v = 44.7 m/s