Power, Energy, Work

Plus de détails

Alarm Clock

par Simon Frederick

Facts About Planet Earth

par Mindomo Team

Cell Transport

par Kathryn Sipe

The Pythagorean Theorem

par christian lamb

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)