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dezoksy [38]
4 years ago
11

The amount of kinetic energy an object has depends on itsAn object has a velocity of 8 m/s and a kinetic energy of 480 J. What i

s the mass of the object? (Formula: )
7.5 kg
15 kg
60 kg
120 kg
Chemistry
1 answer:
PilotLPTM [1.2K]4 years ago
6 0

Answer:

1/2*m*v²

m=1/2*8²

m=32

480÷32

=15kg

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