Answer:
500 J
Explanation:
Kinetic Energy = (mass x velocity x velocity) ÷ 2
We know that mass = 10 kg and velocity = 10 m/s.
KE = (m × v × v) ÷ 2
KE = (10 kg × 10 m/s × 10 m/s) ÷ 2
KE = 500 J
The kinetic energy of the object is 500 J (joules). Hope this helps, thank you !!