p1 and p2 equations Flashcards
1
Q
density
A
mass/volume
2
Q
specific heat capacity
A
thermal energy=mass x specific heat capacity x change in temperature
3
Q
specific latent heat
A
thermal energy= mass x specific latent heat
4
Q
final velocity
A
(final velocity²)-(initial velocity)²= 2 x acceleration x distance
5
Q
speed
A
distance/time
6
Q
acceleration
A
change in velocity/time
7
Q
kinetic energy
A
0.5 x mass x speed²
8
Q
resultant force
A
mass x acceleration
9
Q
momentum
A
mass x velocity
10
Q
work
A
force x distance
11
Q
power
A
work done/time
12
Q
power
A
energy transferred/time
13
Q
spring force
A
spring constant x extension
14
Q
work done by a spring
A
0.5 x spring constant x extension²
15
Q
weight
A
mass x gravity
