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Alex_Xolod [135]
3 years ago
15

Which of these has the most kinetic energy? *

Physics
1 answer:
Kaylis [27]3 years ago
4 0

Kinetic energy is the energy of motion. The only thing that's moving in any of the choices is the fish in B .

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The two cars have same momentum

Explanation:

The momentum of an object is given by the equation

p=mv

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For the car A in this problem,

m = 5 kg

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So its momentum is

p_A = (5 kg)(10 m/s) = 50 kg m/s

For car B we have,

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So its momentum is

p_B = (10 kg)(5 m/s)=50 kg m/s

Therefore, the two cars have same momentum.

Learn more about momentum:

brainly.com/question/7973509

brainly.com/question/6573742

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50

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