Forces

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what is force?
Force is simply a push or pull
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how many types of force are there? what are they?
6 different types. Gravity, reaction forces, thrust, push, pull,drag, air resistance, friction, lift and tension
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when can there be stationary objects?
When all forces are balanced
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when can there be balance?
Balance can only happen when gravity is acting downwards and reaction force from the surface is pushing up on the object
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When can steady speed occur?
when all forces are balaced
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what happens when there is a resultant force?
the forces become unbalanced and acceleration/deceleration occurs
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what is a resultant force?
resultant force is when one force is greater than another, causing unbalance between the forces
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Other cards in this set

Card 2

Front

how many types of force are there? what are they?

Back

6 different types. Gravity, reaction forces, thrust, push, pull,drag, air resistance, friction, lift and tension

Card 3

Front

when can there be stationary objects?

Back

Preview of the front of card 3

Card 4

Front

when can there be balance?

Back

Preview of the front of card 4

Card 5

Front

When can steady speed occur?

Back

Preview of the front of card 5
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