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Two balls, one of mass 3kg and moving with a speed of 2m/s and the other of mass 5kg and speed 2m/s, have a head-on collision with one another. What is the speed of the balls after the collision, assuming that it is perfectly inelastic?

1m/s

0.5m/s

0.75m/s

0.25m/s

Interesting fact

From outer space, the sun actually appears white. This is because light isn’t scattered by our atmosphere from that viewpoint.

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Interesting fact

From outer space, the sun actually appears white. This is because light isn’t scattered by our atmosphere from that viewpoint.

Interesting fact

Check out this great content

Interesting fact

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