Work and Moments Quiz

The formula for calculating work done is...

• distance / force

• force x distance

• force / distance

• work x force

What sum to we do to calculate work done to move this box 14m, using a force of 25N

• 14 / 25

• 25 / 14

• 25 x 14

What is work done to move this box 14m, using a force of 25N

• 350 J

• 0.57 J

• 1.78 J

• 250 J

What is the unit of Force?

• Joule

• Newton

• Metre

What is the unit of Work?

• Joule

• Newton

• Metre

What is the unit of distance?

• Joule

• Newton

• Metre

Distance = 5m, Force = 34N, Work = ???

• 180 J

• 200 J

• 170 J

• 150 J

Distance = 5m, Force = 52N, Work = ???

• 180 J

• 200 J

• 240 J

• 260 J

This weightlifter uses a force of 700N to lift this bar 2m, how much work has she done?

• 1400J

• 350J

• 702J

• 698J

5 Kilojoules =

• 50 J

• 500 J

• 5000 J

• 50 000 J