Skip to content

Course home

1.1 Energy changes in a system, and the ways energy is stored before and after such changes

1.1 Energy changes in a system, and the ways energy is stored before and after such changes

EasyMedium
12345678910111213
Question 10

A crane lifts a block of concrete vertically through a height of 16 m16\text{ m}16 m. The mass of the block is 550 kg550\text{ kg}550 kg. The gravitational field strength is 9.8 N/kg9.8\text{ N/kg}9.8 N/kg.

Calculate the increase in gravitational potential energy of the block.

Give your answer to 2 significant figures.

[3]
Markscheme

1.1 Energy changes in a system, and the ways energy is stored before and after such changes Questions

  1. GCSE
  2. /Physics
  3. /1.1 Energy changes in a system, and the ways energy is stored before and after such changes

44 exam-style questions on AQA GCSE Physics 1.1 Energy changes in a system, and the ways energy is stored before and after such changes, covering 1.1.1 Energy stores and systems, 1.1.2 Changes in energy, 1.1.3 Energy changes in systems, and 1.1.4 Power. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank