Changing Shape (AQA GCSE Physics Combined Science): Flashcards
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Practise the cards
8 cards from this deck
What is deformation?
What is deformation?
When a force is applied to change an object's shape
What happens when an object is stretched?
What happens when an object is stretched?
Object increases in length
What happens when an object is compressed?
What happens when an object is compressed?
Object decreases in length
What are the two types of deformation?
What are the two types of deformation?
Stretch and compress
Effect of greater force on deformation?
Effect of greater force on deformation?
Object deforms more
What happens to elastic materials after force is removed?
What happens to elastic materials after force is removed?
Return to original shape
What happens to inelastic materials after force is removed?
What happens to inelastic materials after force is removed?
Change shape permanently, may break
What is extension?
What is extension?
Amount the length has increased by