Answer:
m= 10kg
v= 40 m/s
KE=40kg.m/s
KE = 8000 J or 8 KJ
Explanation:
KE = ½mv²
KE = ½(10kg)(40m/s)²
Subtitute that ½(10kg) and it becomes 5kg then multiply it to 40 twice to get 8000
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Answers & Comments
Answer:
THE KINETIC ENERGY SI 40kg.m/s
EXPLANATION:
m= 10kg
v= 40 m/s
KE=40kg.m/s
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Answer:
KE = 8000 J or 8 KJ
Explanation:
KE = ½mv²
KE = ½(10kg)(40m/s)²
Subtitute that ½(10kg) and it becomes 5kg then multiply it to 40 twice to get 8000