Formula Triangles Flashcards
1
Q
Daniel is speedier than Tom.
A
Distance=Speed x time
Time=Distance / speed
Speed= Distance /time
2
Q
Where is Marius and Graham
A
Weight=Mass x gravity
Mass= weight / gravity
Gravity = weight / mass
3
Q
Mum is friends with Debbie
A
Moment=Force x distance
Force = moment / distance
Distance =moment / force
4
Q
Distance (units)
A
km, miles, meters, cm
5
Q
Speed
A
M/s (miles per second)
e.g km, m
6
Q
Time (units)
A
Minutes / hours
7
Q
Weight (units)
A
Newton’s
8
Q
Mass
A
Kg / g
9
Q
Gravity
A
N /g
10
Q
Moment
A
N/m
11
Q
Force
A
Newton’s
12
Q
Distance.
A
M/cm
13
Q
Fire triangle
A
Oxygen, heat, fuel
Oxygen (21%) Nitrogen (78%) other 1%
14
Q
Pressure triangle
A
Force= pressure x area Pressure = force / area Area = force /pressure
15
Q
Density
A
Density = mass / volume
Mass=density x volume
Volume = mass/ density
