Q1 · Difficulty 1/3
What is kinetic energy?
- Potential energy
- Stored energy
- Energy an object has due to its motion: KE = ½mv²
- Heat energy
Show answer & explanation
✓ Answer: C — Energy an object has due to its motion: KE = ½mv²
KE depends on mass and velocity. Doubling velocity quadruples KE (because v is squared).