Physics, asked by rebeirashania587, 5 hours ago

. A shell of mass 6.0kg travelling with an unknown speed v travelling horizontally explodes into two parts. One part of mass 4.0kg continues in the original direction with a speed of 80ms-1 and the other part continues in the same direction with a speed of 140ms-1.
Calculate the initial unknown speed v.

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Answered by physicsbyhs

0

Answer:

100 m/s

Explanation:

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