Resultant Force: GCSE Physics Definition
What is Resultant Force?
In GCSE Physics the resultant, net or overall force acting on a single object is the combined effect of multiple forces acting on a single object. The resultant force determines the direction in which the object will move as a result of all of the forces and the magnitude of the final force experienced by the object.
All the forces acting upon an object can be represented by a free body or a force diagram. Arrows are used to represent each force acting on the object.
The resultant force can be determined using a scale drawing or by calculation involving Pythagoras and trigonometry. When an object experiences a resultant force it will accelerate.
Resultant Force Revision Resources to Ace Your Exams
Learn more about resultant force and the requirements for your exam board using the relevant revision notes such as these for AQA GCSE Physics. Definitions for the key words you need to know in GCSE Physics can be reviewed using our flashcards. Once you are ready you can use our specific exam practice questions and past papers, such as these ones for AQA, available for your exam board.
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