Question
How is a joule defined?
It is the force needed to make an object with a mass of 1 kilogram travel 1 meter.
It is the force needed to make an object with a mass of 1 kilogram travel 1 meter.
It is the work done when a force of 1 newton is applied to accelerate an object by 1 kilogram per second squared.
It is the work done when a force of 1 newton is applied to accelerate an object by 1 kilogram per second squared.
It is the work done when a force of 1 newton is applied to an object for a distance of 1 meter.
It is the work done when a force of 1 newton is applied to an object for a distance of 1 meter.
It is the force needed to make an object with a mass of 1 kilogram accelerate by 1 kilogram per second squared.
It is the force needed to make an object with a mass of 1 kilogram travel 1 meter.
It is the force needed to make an object with a mass of 1 kilogram travel 1 meter.
It is the work done when a force of 1 newton is applied to accelerate an object by 1 kilogram per second squared.
It is the work done when a force of 1 newton is applied to accelerate an object by 1 kilogram per second squared.
It is the work done when a force of 1 newton is applied to an object for a distance of 1 meter.
It is the work done when a force of 1 newton is applied to an object for a distance of 1 meter.
It is the force needed to make an object with a mass of 1 kilogram accelerate by 1 kilogram per second squared.
Answers
GPT-4o mini
A joule is defined as the work done when a force of 1 newton is applied to an object over a distance of 1 meter. Therefore, the correct definition from the options you've provided is:
**It is the work done when a force of 1 newton is applied to an object for a distance of 1 meter.**
To summarize, 1 joule (J) is equal to 1 newton (N) of force applied over a distance of 1 meter (m) in the direction of the force.
**It is the work done when a force of 1 newton is applied to an object for a distance of 1 meter.**
To summarize, 1 joule (J) is equal to 1 newton (N) of force applied over a distance of 1 meter (m) in the direction of the force.