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GrogVix [38]
3 years ago
8

PLEASE HELP QUICK ASAP HURRY This is Earth Science

Physics
1 answer:
SCORPION-xisa [38]3 years ago
4 0
Sun this is the answer
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y

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A shell of mass m and speed v explodes into two identical fragments. If the shell was moving horizontally (the positive x direct
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The velocity of the other fragment immediately following the explosion is v .

Explanation:

Given :

Mass of original shell , m .

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So , Final momentum = Initial momentum

mv=\dfrac{mv}{2}+\dfrac{mu}{2}\\\\u=v

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3 years ago
(a) How many kilograms of water must evaporate from a 60.0-kg woman to lower their body temperature by 0.750ºC?
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