Newton's Third Law (OCR GCSE Physics A, Combined (Gateway Science Suite)): Flashcards
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Practise the cards
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What does Newton's 3rd Law state?
What does Newton's 3rd Law state?
Equal in size, opposite in direction
Newton's 3rd Law: forces are _____ in direction
Newton's 3rd Law: forces are _____ in direction
Opposite
Newton's 3rd Law: forces are _____ in size
Newton's 3rd Law: forces are _____ in size
Equal
Scope of Newton's 3rd Law
Scope of Newton's 3rd Law
All interactions, no matter the objects
Canoe example: paddle pushes water which way?
Canoe example: paddle pushes water which way?
Backwards
Canoe example: water pushes paddle which way?
Canoe example: water pushes paddle which way?
Forward with same force, opposite direction
Rocket example: rocket pushes gases which way?
Rocket example: rocket pushes gases which way?
Out of engines
Rocket example: gases push rocket which way?
Rocket example: gases push rocket which way?
Back with equal force in opposite direction, lifting it
Book on table: book pushes table which way?
Book on table: book pushes table which way?
Down
Book on table: table pushes book which way?
Book on table: table pushes book which way?
Up with equal force