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Work & Energy

Why lifting, pushing and pedalling all cost the same thing: energy.

4.97,041 learners8 min

Chapters

  1. 1What counts as work
  2. 2Kinetic energy
  3. 3Potential energy
  4. 4Energy is conserved
  5. 5Power: how fast work is done

Curriculum

CBSE Class 9 · Science · Work and Energy