Formulas Flashcards
1
Q
What’s the formula for calculating speed?
A
distance/time
2
Q
What’s the formula for calculating velocity?
A
distance/time
3
Q
What’s the formula for calculating acceleration?
A
a=vf-vi/t
4
Q
What’s the formula for calculating force?
A
f=ma
5
Q
What’s the formula for calculating weight?
A
mass x 9.8 meters²
6
Q
What’s the formula for calculating momentum?
A
p=mv
7
Q
What’s the formula for calculating potential energy (PE)?
A
mass x gravity x height (mgh)
8
Q
What’s the formula for calculating kinetic energy (KE)?
A
1/2 mv²
9
Q
What’s the formula for calculating mechanical energy (ME)?
A
PE + KE (potential energy + kinetic energy)
10
Q
What are the 3 pyramid formulas?
A
f=ma, p=mv, d=st
