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How much kinetic energy does an 80kg man have while running at 1.5 m/s?

How much kinetic energy does an 80kg man have while running at 1.5 m/s?
asked 139k views
2 votes
How much kinetic energy does an 80kg man have while running at 1.5 m/s?

asked
User Beta
by
7.8k points

2 Answers

2 votes
KE = 1/2mv^2
so
KE = 1/2(80)(1.5)^2
= 40×2.25
= 90J, I believe the answer is
answered
User Ryan Murphy
by
8.4k points
6 votes
this is how you can solve this problem
KE=1/2(m)(v)^2

KE=1/2(80)(1.5)^2

KE=90 J
hope that will help you....
answered
User Satwik
by
8.0k points
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