Answer: 2500J
Explanation: The formula of Kinetic Energy is 1/2mv^2
where m = mass of an object
v = velocity of an object
Therefore, Kinetic energy = 1/2*500*(5)^2
= 2500/2
= 1250 J
The question must be What is the kinetic energy of an object of mass 500kg and velocity 5m/s^2 ?