Skip to content

Course home

Sign up

1.7.2 Work done

EasyMedium
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960
Question 17

A builder carries 30 bricks from the ground to a scaffolding platform. Each brick has a mass of 2.5 kg. The scaffolding platform is 8.0 m above the ground. How much work does the builder do against gravity on the bricks in carrying them to the platform? (Use g=10 N/kgg = 10\text{ N/kg}g=10 N/kg)

A

200 J200\text{ J}200 J

B

750 J750\text{ J}750 J

C

2400 J2400\text{ J}2400 J

D

6000 J6000\text{ J}6000 J

Markscheme

1.7.2 Work done Questions

  1. IGCSE
  2. /Physics
  3. /1.7.2 Work done

67 exam-style questions on CIE IGCSE Physics 1.7.2 Work done. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank