Skip to content

Course home

Sign up

7.1 Work done

EasyMediumHard
123456789101112131415161718192021222324252627282930
Question 18
F

A crane does 6.0 kJ of work lifting a load through a height of 3.0 m.

Use the equation: work done=force×distance\text{work done} = \text{force} \times \text{distance}work done=force×distance

What force does the crane apply to the load?

[1]
A

2.0 N2.0\ \text{N}2.0 N

B

18 N18\ \text{N}18 N

C

2000 N2000\ \text{N}2000 N

D

18 000 N18\,000\ \text{N}18000 N

Markscheme

7.1 Work done Questions

  1. GCSE
  2. /Physics
  3. /7.1 Work done

44 exam-style questions on OCR GCSE Physics 7.1 Work done, covering 7.1.1 Conservation of energy in a closed system, 7.1.2 Energy stores and transfers, 7.1.3 Energy changes by heating, forces and current, 7.1.4 Quantifying energy transfers in a system, and 7.1.5 Kinetic, elastic and gravitational potential energy. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank