The velocity of an object can be calculated using the equation:
Kinetic Energy = (1/2) * mass * velocity^2
Given that the mass is 1kg and the kinetic energy is 200J, we can rearrange the equation to solve for velocity:
200J = (1/2) * 1kg * velocity^2
Dividing both sides of the equation by (1/2) * 1kg:
400J/kg = velocity^2
Taking the square root of both sides of the equation:
velocity = √400J/kg = 20m/s
Therefore, the velocity of the object is 20 m/s.
What is the velocity of an object of mass 1kg which had 200j of kinetic energy
1 answer