Final answer:
The formula for change in kinetic energy is given by ΔKE = 1/2 m (vf₂- vi₂), where ΔKE is the change in kinetic energy, m is the mass of the object, vf is the final velocity of the object, and vi is the initial velocity of the object.
Step-by-step explanation:
The formula for change in kinetic energy is given by:
ΔKE = 1/2 m (vf₂- vi₂)
Where:
- ΔKE is the change in kinetic energy,
- m is the mass of the object,
- vf is the final velocity of the object, and
- vi is the initial velocity of the object.