Power, Energy, Work

Mer av detta

IMPLIED TERMS IN CONTRACT OF EMPLOYMENT (COMMON LAW DUTIES)

av Hafizah Azahari

Nuclear Energy

av Alice Henningsen

Skeletal System

av james cosmai

Macromolecules Concept Map

av Laura McGuire

Power, Energy, Work

Energy

What are the different form of Energy?

Potential, Kinetic, Nuclear, Sound, Light, Electrical, Chemical & Heat

SI UNIT: Joule (J)

Power

What is Power?

1) The source of energy used to operate a machine or other system. 2) The rate at which work is done or energy expended, per unit time.

SI UNIT: Watt (W)

Work

How to Calculate Work Done?

(W=FD) Work Done(J) = Force(N) x Distance(M)

SI UNIT= Newton Metre/Joule (NM/J)