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What is a force?
A force is a push, pull or twist that occurs when 2 objects interact.
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Can you see a force?
No, but we can often see or feel the effects
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What are forces measured in?
Newtons (N).
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What is used to measure forces?
A newton meter.
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Name 3 of the 5 things that forces can make objects do.
Any 3 of: 1.Speed up/Start moving 2. Slow down/Stop moving 3. Change direction 4. Turn 5.Change shape
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What happenes if forces are balanced?
The object is either stationary of moves at a steady, consistent pace.
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What happenes if the forces are unbalanced?
There is a change in speed and/or direction in a moving object.
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Other cards in this set

Card 2

Front

Can you see a force?

Back

No, but we can often see or feel the effects

Card 3

Front

What are forces measured in?

Back

Preview of the front of card 3

Card 4

Front

What is used to measure forces?

Back

Preview of the front of card 4

Card 5

Front

Name 3 of the 5 things that forces can make objects do.

Back

Preview of the front of card 5
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