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Athena forces, image - Coggle Diagram
Athena forces
The effects
Can be push or pull
Cannot see the force
Can feel the effects
Can see the effects
A force can cause
An object to change its shape
A turning effect on an object
An object change its size
A stationary object move
A force can make a moving object
Stop
Change speed
Faster
Slower
Change its direction
Types of forces
Non-contact
Gravitational force
Maps
Measure of the amount of substances in an object
Does not change when gravitational force changes
Kg
Gravitational Force exerted on an object
This force is called the weight of the object
Change if the object is placed in space or on a different planet
Newtons
Magnetic forces
Acts at a distance
Contact
Elastic spring
Pulling
Pushing
Compressed the spring
Friction
Ways to reduce friction
Streamlined body shape
Add lubricant
Powder
Oil
Slow down the motion of a moving object
Without friction object will continued to move at the same speed & direction
Force that opposes motion
Examples
Water resistance
Air resistance
Produce when two surfaces rubbing against each other
Original length
Extension
Length of spring
