Understanding the Concepts
* Kinetic Energy: The energy an object possesses due to its motion. It's calculated as: KE = (1/2) * mv²
* KE = Kinetic energy (in Joules)
* m = mass (in kilograms)
* v = velocity (in meters per second)
Calculations
1. Rearrange the formula to solve for velocity (v):
v = √(2 * KE / m)
2. Plug in the given values:
v = √(2 * 1080 J / 60 kg)
3. Calculate:
v = √(36 m²/s²)
v = 6 m/s
Answer: The velocity of the jogger is 6 meters per second.