Summary of Kinetic Energy Calculations

Given Values

• Energy (E): 18,000 J
• Mass (m): 60 kg

Kinetic Energy Calculation

• Formula for Kinetic Energy (KE):
  KE = \frac{1}{2}mv^2
• KE for m = 60 kg, v = 16.67 m/s:
  KE = 0.5 \times 60 \times (16.67)^2 = 5,040,000 \text{ J}

Additional Given Values

• Mass (m): 1000 kg
• Velocity (v): 12.60 m/s
• Additional speed: 2.60 m/s

Summary

• Kinetic energy values derived from given masses and speeds must utilize the kinetic energy formula for accurate calculations.