Sunset In Dammartin en Goele

What is the basic definition of work in physics?

• The amount of energy transferred by a force

• The distance covered by an object

• The mass of an object

• The speed at which an object moves

Which of the following factors does NOT affect the calculation of work?

• The distance moved

• The force applied

• The direction of the force

• The color of the object

How is work calculated when force and displacement are in the same direction?

• Work = Force / Distance

• Work = Force - Distance

• Work = Force x Distance

• Work = Force + Distance

In which scenario is no work done?

• Pushing a wall that does not move

• Throwing a ball upwards

• Lifting a book off the ground

• Pulling a sled across snow

Which of the following is an example of work being done?

• Standing on a moving escalator

• Pushing a car that starts moving

• Walking with a backpack

• Holding a heavy box still