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**1.Two smooth spheres A and B, of masses of 300g and 700g respectively, are travelling towards each other along the same horizontal line with speeds of 8m/s and 4m/s respectively. After the collision, the direction of motion B has been reversed and its travelling at a speed of 2m/s**

Find:

a)The final speed of A after the collision

bThe total loss in kinetic energy due to the collision.

Any help would be greatly appreciated.

Find:

a)The final speed of A after the collision

bThe total loss in kinetic energy due to the collision.

Any help would be greatly appreciated.