Printable · GCSE Foundation · ages 14-16
Compound units: speed, density, pressure worksheet — GCSE Foundation
Fifteen questions on "compound units: speed, density, pressure" — DfE statement R11. Print it, or print three versions so neighbours cannot copy by letter; the key gives the letter for each version.
Compound units: speed, density, pressure worksheet — GCSE Foundation
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- 1.A cyclist travels 18 km in 45 minutes. Work out the average speed, in km/h.
- 2.Maya is paid £105.30 for working 9 hours. Work out her rate of pay, in £ per hour.
- 3.Jamal is paid £54 for working 6 hours. Work out his rate of pay, in £ per hour.
- 4.A concrete block exerts a force of 45 N on the ground through a base with an area of 0.05 m². Work out the pressure on the ground, in N/m².
- 5.A material has a density of 2 g/cm³. Work out the mass of 5 cm³ of this material.
- 6.Noah runs 2 km in 10 minutes. Work out how long he takes to run 5 km at the same speed.
- 7.Work out the time taken to travel 120 km at an average speed of 60 km/h.
- 8.A train travels at a constant speed of 90 km/h. Work out the speed in m/s.
- 9.A coach travels 210 miles at an average speed of 70 mph. Work out how long the journey takes.
- 10.A block of wood has a mass of 60 g and a volume of 100 cm³. Work out the density of the block, in g/cm³.
- 11.A crate exerts a force of 84 N on the floor through a base with an area of 2.4 m². Work out the pressure on the floor, in N/m².
- 12.A metal sample has a mass of 342.6 g and a volume of 18 cm³. Work out the density of the sample, in g/cm³, to 1 decimal place.
- 13.A cyclist rides 30 km in 1 hour 30 minutes. Work out the average speed of the cyclist in km/h.
- 14.A car travels 150 km in 3 hours at a constant speed. Work out the average speed of the car, in km/h.
- 15.A cyclist rides 19.3 km in 47 minutes. Work out her average speed, in km/h, to 1 decimal place.
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