Shared Flashcard Set

Details

Title

KS3 Physics Forces and motion

Description

Flashcards for revising year 7 to 9 Physics

Total Cards

Subject

Physics

Level

9th Grade

Created

04/24/2009

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Additional Physics Flashcards

Term

What is the equation and units for speed?

Definition

Speed = distance / time and is measured in m/s (metres per second)

Term

What is the equation and units for pressure?

Definition

Pressure = Force / Area and the units are N/m2 (Newtons per metre squared)

Term

What is pressure?

Definition

Pressure is the effect a force has on the surface of an object.

Term

If the forces on an object are balanced what will happen to the objects motion?

Definition

It could move at a steady speed or be stationary