A ball of mass 600 gm strikes a wall with a velocity of 5ms at an angle 30^(@) with the wall and rebounds with the same speed at the same angle with the wall. The change in momentum of the ball is, (in kg ms^(-1))

A ball of mass 600 gm strikes a wall with a velocity of 5ms at an angl

1.	A ball of mass 600 gm strikes a wall with a velocity of 5ms at an angle 30^(@) with the wall and rebounds with the same speed at the same angle with the wall. The change in momentum of the ball is, (in kg ms^(-1))
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A ball of mass 600 gm strikes a wall with a velocity of 5ms at an angle 30^(@) with the wall and rebounds with the same speed at the same angle with the wall. The change in momentum of the ball is, (in kg ms^(-1))

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