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Vilka [71]
3 years ago
8

Which has greater kinetic energy, a car traveling at 30 km/hr or a car of half the mass traveling at 60 km/hr?

Physics
2 answers:
Mumz [18]3 years ago
5 0
Half mass car because it's traveling faster

finlep [7]3 years ago
5 0

Answer:answer is twice as much

Explanation:

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For A 53 g ice cube at −30◦C is dropped into a container of water at 0◦C, the amount of water that freezes onto the ice?  is mathematically given as

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Where

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