beatrizgusmao25 beatrizgusmao25

05-11-2021
Physics

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if you have a kinetic energy of 1470 J, and you are 60kg mass and 0 m above the ground, what is you velocity?

Respuesta :

05-11-2021

KE = 1/2 · m · v²

1470 = (1/2 · 60) · (v²)

v² = 1470 / 30

v² = 49

v = √49

v = 7 m/s

(Note: Kinetic energy has nothing to do with height above ground.)

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