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The materials which change their shapes permanently on the application of force such as clay and dough are called Plastic materials. This is not to be confused with actual plastic. Materials that undergo shape change on the application of force but regain their original shape on the removal of force are called Elastic materials.
- Force is pushing or pulling any object resulting from the object’s interaction with another object. Without force, nothing can be moved, stopped or...
- According to Newton’s second law of motion, we know that force is a product of mass and acceleration. When a force is applied to the rocket, the fo...
- There are two types of forces: Non-contact forces Contact forces
- Contact forces are the forces that occur due to the contact between two different objects.
- A non-contact force is a force applied to an object by another body that is not in direct contact with it. Non-contact forces come into play when o...
Apr 22, 2024 · Contrarily, some materials like rubber bands and springs regain their original shape once the force is removed. These materials, like clay and dough, which permanently change their shape upon the application of force, are called plastic materials. On the other hand, materials that regain their original shape after the removal of force are known ...
Mar 21, 2024 · Forces & Changing Shape. For stationary objects, more than one force has to be applied to change their shape. Their shape can change by: Stretching (forces in opposite directions away from the object) Bending (forces that distort the object) Compressing (forces in opposite directions towards the object) A combination of all three shape changes ...
Oct 25, 2019 · Elasticity: The property by virtue of which material bodies regain their original dimensions (size, shape or both) after removal of deforming force is called elasticity. The material exhibiting elasticity is called elastic material and the body is called the elastic body. e.g. Rubber, Steel, Aluminum, Sponge etc.
Elastic materials will return to their original shape once the force is removed, whereas inelastic materials will change shape permanently and may even break. Back to top. Hooke's law.
Mar 29, 2024 · She decided that she wanted to inspire other young people, so moved to Bristol to complete a PGCE in Secondary Science. She particularly loves creating fun and absorbing materials to help students achieve their exam potential. Revision notes on 13.1.1 Changing Shape for the Edexcel GCSE Physics: Combined Science syllabus, written by the Physics ...
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Aug 17, 2022 · Permanent changes can mean that the object is destroyed. An example of a permanent change caused by forces is a bridge that collapses and can no longer carry the weight of moving vehicles and pedestrians. Temporary changes of shape . Some materials can change shape depending on the amount of force applied to them.
