Balanced forces
What Balanced forces means in Combined Science GCSE, as defined for AQA.
Definitions of Balanced forces
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Reference: AQA
When the forward and backward arrows are equal, the resultant force is zero and the object stays at rest or moves at constant velocity.
Forces that are equal in size and opposite in direction, so the resultant force is zero and the object stays stationary.
When the resultant force is zero, so the object remains at rest or moves at constant velocity.
When a vehicle travels at a steady speed the resistive forces balance the driving force.
Forces that are equal and opposite, so they cancel and give a resultant force of zero.
Forces that may still act on an object but give a zero resultant.
Topics that use Balanced forces
- Forces and elasticity (AQA GCSE)
- Newton's First Law (AQA GCSE)
- Resultant forces (AQA GCSE)
Related terms
- Resultant force
- Acceleration
- Bending
- Compression
- Constant velocity
- Deformation of stationary objects
- Directly proportional
- Elastic deformation
Using Balanced forces in the exam
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