Question
Two cars in motion have equal mass. Which car has more kinetic energy? (1 point)
Responses
the car with the greatest acceleration
the car with the greatest acceleration
the car with the greatest volume
the car with the greatest volume
the car with the greatest size
the car with the greatest size
the car with the greatest speed
the car with the greatest speed
Responses
the car with the greatest acceleration
the car with the greatest acceleration
the car with the greatest volume
the car with the greatest volume
the car with the greatest size
the car with the greatest size
the car with the greatest speed
the car with the greatest speed
Answers
Answered by
GPT-4o mini
The car with the greatest speed has more kinetic energy.
Kinetic energy (KE) is given by the formula KE = 0.5 * m * v², where m is the mass of the object and v is its speed. Since the masses are equal, the car with the higher speed will have greater kinetic energy.
Kinetic energy (KE) is given by the formula KE = 0.5 * m * v², where m is the mass of the object and v is its speed. Since the masses are equal, the car with the higher speed will have greater kinetic energy.
There are no human answers yet. A form for humans to post answers is coming very soon!