Asked by help

A 70-kg man is walking at a speed of 2.0 m/s. What is his kinetic energy (energy is measured in Joules)?
Answered by Steve
recall that KE = 1/2 mv^2
so just plug in your numbers as given, since they are in the right units.

J = kg-m^2/s^2
Answered by Anonymous
hvy
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