beatrizgusmao25
Answered

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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?

Sagot :

AL2006

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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