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TS EAMCET 5-Aug-2021 Shift 2 Question Paper

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Question : 88

Total: 160

An object A of mass 20 kg and travelling at 20 m/s crashes into another object B of mass 200 kg and travelling at 10 m/s, in the same direction. After the collision, object A bounces back in opposite direction at a speed of 10 m/s. The speed of the object B after the collision is

13 m/s
12 m/s
14 m/s
20 m/s

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