Physics Flashcards
1
Q
When force increases
A
Pressure increases
2
Q
What pressure does a 4000n horse exert on the ground. One of the feet is 10cm2
A
100cm2
3
Q
Where would you find the largest pressure
A
In the ocean
4
Q
When area increases
A
Pressure decreases
5
Q
How do you calculate movement of a force
A
Movement = distance x force
6
Q
How do you calculate pressure?
A
Pressure =force divided by area
7
Q
What is an independent variable
A
The variable that you change
8
Q
How can you lie on a bed of nails
A
Because your weight is distributed evenly
