Chloe is driving a car on the highway at a constant speed of 50 m/s. If the combined
mass of the car and Chloe is 102 kg, what is the kinetic energy of the car and Chloe?
a. 127501 J
b. 127500J
c. 126500J
d. 126501 J
Answers
Answered by
2
Answer:
1/2*(102*50*50)=127500j
Answered by
3
Answer:
b.127500
KE = 1/2xmv² = 1/2x102x50² = 255000/2 = 127500 J
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