Israeli helicopters fire missiles following Palestinian rocket fire

What is the basic definition of work in physics?

• The mass of an object

• The speed at which an object moves

• The amount of energy transferred by a force

• The temperature change in a system

Which factor is NOT involved in calculating work?

• Angle of application

• Time taken

• Distance moved

• Force applied

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

• Work = Force - Distance

• Work = Force x Distance

• Work = Force + Distance

• Work = Force / Distance

In which field is the concept of work particularly significant?

• Physics

• Art

• Music

• Literature

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

• Pushing a car up a hill

• Standing in a queue

• Holding a book still

• Sitting on a chair