Correct: Balanced forces have a resultant force of 0N., Force is measured in Newtons, A Newton metre is used to measure force, Unbalanced forces can cause a change in direction , If forces are balanced in a tug of war there will be no movement of teams., Incorrect: Unbalanced forces have a resultant force of 0N., Balanced forces can cause a change in speed, Springs can be used to measure force., Balanced forces cause a change in shape., The unit for force is metres.,

Balanced and unblanced forces

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