AQA Physics Unit 3

this is triple science unit 3 physics, this corresponds with the AQA exam board  

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Sam sits 2m from the centre of the seesaw, Alex weighs twice as much as Sam. How far should he sit to balance the seesaw?
1m
1 of 4
Where is the centre of mass?
Along the line of symetry
2 of 4
How do you increase centripetal force?
increase speed
3 of 4
How does an object to stay moving in a circle at a constant speed?
both
4 of 4

Other cards in this set

Card 2

Front

Where is the centre of mass?

Back

Along the line of symetry

Card 3

Front

How do you increase centripetal force?

Back

Preview of the front of card 3

Card 4

Front

How does an object to stay moving in a circle at a constant speed?

Back

Preview of the front of card 4

Comments

Jemima

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number 2 is wrong, that's only for symmetrical shapes :) neither of those answers are efficient :)

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