Pressure Flashcards
Pressure= ?
Force/Area
If a force acts over a small area, what does this create?
High pressure
If the same force from before is acting on a larger area. What does this create?
Low pressure
What type of shoes would be best for walking over a muddy field, Flat soles or high heels?
Flat soles because the boots have flat soles and spread the person’s weight over a large surface area.These boots exert a low pressure.
Pressure in a liquid act in ________ directions. Fill in the missing word.
All
Pressure in liquid increases/decreases/stays the same with depth. Pick the correct word.
Increases
Pressure in liquid increases/decreases/stays the same with depth. Pick the correct word.
Increases
Pressure is measured in what?
N/m^2 (squared) or Pa(pascals)
Pressure is measured in what?
N/m^2 (squared) or Pa(pascals)
What is force measured in ?
N(Newtons)
What is area measured in?
M^2(meters squared)