A ball of mass 600 g strikes a wall with a velocity 5 m/s at an angle 30° with the walland rebounce with the same speed at the same angle with the wall the change in momentum of the world is in KG metre per second
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Mass=0.6kg
velocity=5m/s
Change in momentum=3Kgm/s
velocity=5m/s
Change in momentum=3Kgm/s
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