StupidFatChipmunk
31.10.2019 •
Physics
5. john weighs 140kg. he runs at 6m/s what is his kinetic energy in joules?
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Ответ:
2,520 Joules
Explanation:
The kinetic energy formula defines the relationship between the mass of an object and its velocity. The kinetic energy equation is as follows:
KE = 0.5 * m * v²,
where:
m - mass,
v - velocity.
With the kinetic energy formula, you can estimate how much energy is needed to move an object. The same energy could be used to decelerate the object, but keep in mind that velocity is squared. This means that even a small increase in speed changes the kinetic energy by a relatively high amount.
Glad I got to help you today!!
Ответ:
The six points in the Six Points Group were: