Formula Triangles

Question 1

Daniel is speedier than Tom.

Answer 1

Distance=Speed x time
Time=Distance / speed
Speed= Distance /time

Question 2

Where is Marius and Graham

Answer 2

Weight=Mass x gravity
Mass= weight / gravity
Gravity = weight / mass

Question 3

Mum is friends with Debbie

Answer 3

Moment=Force x distance
Force = moment / distance
Distance =moment / force

Question 4

Distance (units)

Answer 4

km, miles, meters, cm

Question 5

Speed

Answer 5

M/s (miles per second)

e.g km, m

Question 6

Time (units)

Answer 6

Minutes / hours

Question 7

Weight (units)

Answer 7

Newton’s

Question 8

Mass

Answer 8

Kg / g

Question 9

Gravity

Answer 9

N /g

Question 10

Moment

Answer 10

N/m

Question 11

Force

Answer 11

Newton’s

Question 12

Distance.

Answer 12

M/cm

Question 13

Fire triangle

Answer 13

Oxygen, heat, fuel

Oxygen (21%) Nitrogen (78%) other 1%

Question 14

Pressure triangle

Answer 14

Force= pressure x area 
Pressure = force / area 
Area = force /pressure

Question 15

Density

Answer 15

Density = mass / volume
Mass=density x volume
Volume = mass/ density