Oakland Raiders Training

What is the basic definition of work in physics?

• The speed at which an object moves

• The amount of force applied over a distance

• The energy stored in an object

• The mass of an object

Which of the following factors is NOT involved in calculating work?

• Time

• Force

• Distance

• Angle

How is work calculated when force is applied at an angle?

• Work = Force x Distance x tan(angle)

• Work = Force x Distance x sin(angle)

• Work = Force x Distance x cos(angle)

• Work = Force x Distance

In which scenario is work being done?

• Sitting on a chair

• Standing still

• Pushing a car up a hill

• Holding a book still

Which of the following is an example of work in everyday life?

• Watching TV

• Reading a book

• Typing on a keyboard

• Lifting a box