They both have a magnetic field
Answer:
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Explanation:
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Answer:
Explanation:
Given that
There's a change in friction from 440 kJ to 110 kJ
This change is as a result of conversion of energy. The energy of the car system converted the mechanical energy in it, into a corresponding heat energy. During the course of this conversion, is where a whopping 330 kJ of energy went missing.
The 330 kJ of energy was lost as a result of the conversion of mechanical energy into heat energy by the use of friction.
12 is false I think And I'm not sure about the rest
The velocity of a mass oscillating on a spring will show that the velocity is constant throughout the motion.
