Physics+11

Isaac Newton, a great physicist, responsible for: univerdal law of graivitation Law's of Motion: If the acceleration is constant, then for straight line motion: [|Formula]s :
 * [|Law 1] :An object will continue in straight line (or remain at rest) unless acted by an external force
 * [|Law 2] : An object expericieng a net force will accelerate (summarised in the formula F = ma)
 * [|Law 3] : For every action, there is an opposite and equal reaction

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