WONDER #1851: Can We Produce Energy by Exercising?

Question 1 of 3

An average person exercising strenuously for an hour can generate approximately how many watts of power?

  1. 10-20
  2. 25-50
  3. 100-200
  4. 400-500

Question 2 of 3

Cardiovascular exercise machines that can generate electricity do so via what machine connected to the exercise machine?

  1. generator
  2. microwave
  3. blender
  4. insulator

Question 3 of 3

In the United States, about how much would you pay for 1 kilowatt-hour of electricity?

  1. $0.10
  2. $0.50
  3. $1.00
  4. $10.00

Check your answers online at https://www.wonderopolis.org/wonder/can-we-produce-energy-by-exercising.