SGCS 7 Science

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Year 7 Science By Adam. H

por Nelson Mandella

Structural, Strength and Stability

por Serena Bravo

FORCES ACTING ON STRUCTURES and mechanism

por Sawban Chowdhury

physical and chemical properties

por nicholas fernandez

Year 7 science

pressure

mixtures

matter

Forces

contact / non contact forces

Subtopic

difference between mass and weight

weight differs where you are on earth where mass is constant

wieght is a force, mass is the amount of matter

units of force

newtons

types

air resistance

electrostatic

gravity

buoyancy

magnetic

friction