A toy car has a mass of 2 kg and a speed of 6 m/s. How much kinetic energy does it have?
1 answer:
Answer:
A.40 J
Step-by-step explanation:
K. E. Is 1/2 multiply by mass x velocity square
M is 5kg, v is 4m/s
1/2 x5x4x4 equals 40joules.
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Option D is the correct answer
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Answer:
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Step-by-step explanation: