Physics, 27.09.2019 00:20 fangirl2837
Atoy rocket engine is securely fastened to a large puck that can glide with negligible friction over a horizontal surface, taken as the xy plane. the 4.80-kg puck has a velocity of 1.00î m/s at one instant. eight seconds later, its velocity is (6.00î + 6.0ĵ) m/s.(a) assuming the rocket engine exerts a constant horizontal force, find the components of the force.
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