SFR Lesson Notes The Winston Churchill School
Geometry
1 The crosssection of a triangular prism is shown. The depth of the prism is 0.5m and it has a mass of 5000g. 4cm
What is the density of the prism?
5cm
Jan 607:38
2 A ball is catapulted from the ground at an angle of 40o towards a wall. It hits the wall at 22m from the ground after 1 minute. How fast does the ball travel? Give your answer in metres per second (m/s)
Jan 607:42
1
3
A sphere has a density of 6g/m3 The crosssection of the sphere is shown. What is the mass of the object?
12cm
Jan 607:44
4 5cm
An ice cream cone holds 300cm3 of ice cream. Find the height of the cone.
Jan 607:47
2
5
Two metals are compared.
Aluminum
Nickel
Density of 8800 kg/m3
Density of 2700 kg/m3
They both have a mass of 20kg. Find the difference in their volumes Jan 607:48
6
Mrs French and Miss Bartlett have a bicycle race. Mrs French is 3 times faster than Miss Bartlett. If their combined time to race 300 metres is 40 minutes, how fast does Mrs French travel?
Jan 607:52
3