3 years ago

An object has a kinetic energy of 88 J and a mass of 45 kg, how fast is the object moving?

Physics

2 answers:

telo118 [61]3 years ago

5 0

1.21 (this needs twenty so i have to write so yeah deal with it)

insens350 [35]3 years ago

5 0

Answer:

v=1.97

Explanation:

88=1/2x45v^2

88=22.5v^2

88/22.5=v^2

3.91=v^2

V=1.97

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