KAROLINA

Apr 4, 20201 min

Force, Work and Energy

Updated: Apr 17, 2020

SCIENCE/PHYSICS/001

What is Work?

When we use force on an object and the object moves, this is called as work.

  • Simple machines

  • Liver

  • Bottle opener

  • Pully

  • Drawing water from the well.

  • Wheel and Axle

  • Steering wheel and screwdriver

The types of forces

  • Frictional force

  • Muscular force

  • Gravitational force

  • Mechanical force

  • Elastic force

Types of Energy

  • Solar energy

  • Wind energy

  • Water energy

  • Atomic energy

  • Geothermal

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