Multiple choice

If you lift an apple from the ground up to a table, about how much work have you done?

  1. 1 Joule

  2. 5 Joules

  3. 7 Joules

  4. 10 Joules

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Lifting a small object like an apple (weighing roughly 1 Newton) by a distance of about 1 meter requires approximately 1 Joule of work. The other options represent significantly higher amounts of energy.