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Forces and Pressure - Coggle Diagram
Forces and Pressure
Type of forces
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Friction: The force that opposes motion and it exists between the surfaces of two objects in contact.
Tension: The pull at the both ends of a stretched spring, string or rope.
Resistance: This force is also known as viscous force where it is found in fluids such as air and water.
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Resultant force
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Answer format:
Resultant force = _
= N, which acts towards the left/right
Parallelogram Method
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Answer Format:
The resultant force has a magnitude of _ N, and acts at an angle of _ degree to the horizontal/verticale
Vector quantities
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Vector quantities include velocity, acceleration and forces.
Effect of forces
When the forces acting on a body is unbalanced, the net force can cause a
- Stationary object to start moving
- A moving object to increase/decrease its speed/change its direction
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