Question

Two masses of 0.25 kg each moves toward each
other with speed 3 ms -1 and 1 ms- collide and
stick together. Find the final velocity
(1) 0.5 ms -1
(2) 2 ms-1
(3) 1 ms-1
(4) 0.25 ms -1​

Answer 1

Answer:

(2) 2 ms-1

Explanation:

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Answer 2

Answer:

1ms-1

Explanation:

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