PRC4A-A1-6 -3-16 What is the kinetic energy (in kJ)of a car, having a mass of 1000 kg and travelling at a velocity of 60km/h square A

Here's how to calculate the kinetic energy of the car:1. **Convert velocity to m/s:** * 60 km/h * (1000 m/km) * (1 h/3600 s) = 16.67 m/s (approximately)2. **Calculate kinetic energy:** * Kinetic Energy (KE) = (1/2) * mass * velocity² * KE = (1/2) * 1000 kg * (16.67 m/s)² * KE = 139,000 Joules (approximately)3. **Convert Joules to kilojoules:** * KE = 139,000 Joules * (1 kJ/1000 J) = 139 kJ (approximately)Therefore, the kinetic energy of the car is approximately **139 kJ**.