Physics, 31.03.2021 19:20, kayranicole1

2. A 220 g ball travelling East with a velocity of 4.2 m/s, collides with a 300 g ball at rest. A glancing collision occurs and the ball that was at rest is now moving with a velocity of 2.1 m/s [E 40ᵒ S].
Determine the velocity (and direction) of the other ball. [6]

For question 2 above determine whether kinetic energy was conserved and explain by citing the type of

collision. [4]

Answers: 3

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2. A 220 g ball travelling East with a velocity of 4.2 m/s, collides with a 300 g ball at rest. A gl...