You are told 3 things...1. That there are two objects with equal masses. 2. Both objects are in motion. 3. One object has a greater kinetic energy than the other. How is this possible?
One object has a greater density then the other object. One object has a greater density then the other object. One object has a greater volume than the other object. One object has a greater volume than the other object. One object is blue and one object is red. One object is blue and one object is red. One object has a greater speed than the other object.
The correct answer is: One object has a greater speed than the other object.
A large truck and a small car are moving at the same speed, traveling up and down hills, and over bumpy roads. Which one has more kinetic energy?
The truck has less kinetic energy because it has greater mass. The truck has less kinetic energy because it has greater mass. 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 and truck have the same kinetic energy. The car and truck have the same kinetic energy. The car has more kinetic energy because it moves fast down hills.
The truck has more kinetic energy because it has a greater mass.
Which object has the greatest kinetic energy?
a yellow car with a mass of 500 kg moving at 12 m/s a yellow car with a mass of 500 kg moving at 12 m/s a blue car with a mass of 500 kg moving at 30 m/s a blue car with a mass of 500 kg moving at 30 m/s a green car with a mass of 500kg moving at 21 m/s a green car with a mass of 500kg moving at 21 m/s a red car mass of 500 kg moving at 3 m/s
The object with the greatest kinetic energy is the blue car with a mass of 500 kg moving at 30 m/s.
A wildlife keeper is trying to catch an escaping rabbit. Who has the greater kinetic energy, the rabbit or the wildlife keeper?
Neither one because they are moving at the same speed. Neither one because they are moving at the same speed. The wildlife keeper because they have a greater mass. The wildlife keeper because they have a greater mass. The rabbit because it has less mass. The rabbit because it has less mass. The wildlife keeper because they speed up and catch the rabbit.
It is not possible to determine who has the greater kinetic energy based solely on the given information. The kinetic energy depends on both the mass and the speed of an object.
A wildlife keeper is trying to catch an escaping rabbit. Who has the greater kinetic energy, the rabbit or the wildlife keeper?
Neither one because they are moving at the same speed. Neither one because they are moving at the same speed. The wildlife keeper because they have a greater mass. The wildlife keeper because they have a greater mass. The rabbit because it has less mass. The rabbit because it has less mass. The wildlife keeper because they speed up and catch the rabbit.