The car and truck have the same kinetic energy.
The car and truck have the same kinetic energy.
The truck has more kinetic energy because it has a greater mass.
The truck has more kinetic energy because it has a greater mass.
The car has more kinetic energy because it moves fast down hills.
The car has more kinetic energy because it moves fast down hills.
The truck has less kinetic energy because it has greater mass.
1 answer
The correct answer is: The truck has more kinetic energy because it has a greater mass.
Kinetic energy is given by the formula \( KE = \frac{1}{2}mv^2 \), where \( m \) is mass and \( v \) is velocity. Since the truck has a greater mass than the car and they are moving at the same speed, the truck will have more kinetic energy.
1 answer
1 answer
1 answer
3 answers