Cambridge IGCSE Physics practice

Paper 3 structured question: Work

Try the question first, then check the answer and practise the same topic again.

At a glance

Paper

Marks

Topic

Work

Exam-style question

Try this first

Paper 3Theory (Core)1 marks

Electrical work and energy transfer.

Description

A battery provides a voltage of 12 V and a current of 2 A for 5 seconds. Calculate the work done by the battery.

a
State the formula used to calculate the work done by the battery.
Your answer
Aim for approximately 1 distinct marking point.
[1]

0 of 1 part answered

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Flashcard 1 of 6

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Paper 3Theory (Core)2 marks

Description

A force of 20 N is applied to push a box 3 m across a floor. The force is applied in the same direction as the movement of the box.

a
State the amount of work done on the box.
Your answer
Aim for approximately 2 distinct marking points.
[2]