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COMBINED SCIENCE: TRILOGY Foundation Tier Physics Paper 2F (GCSE)

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Label the poles on the iron bar. [1 mark] . The magnet is turned around so that the north pole is closest to the iron bar. Which statement about the iron bar is true? Tick () one box. [1 mark] The iron bar does not experience a magnetic force. The iron bar experiences a magnetic force of attraction. The iron bar experiences a magnetic force of repulsion. Question 2 continues on the next page *07* Turn over ► Figure 4 shows an electromagnet being used to separate pieces of different types of metal on a conveyor belt. Figure 4 . Which two of the following types of metal would be attracted to the electromagnet? [2 marks] box Tick () two boxes. Aluminium Copper Magnesium Nickel Steel . What is an advantage of using an electromagnet instead of a permanent magnet to separate the types of metal? [1 mark] Tick () one box. An electromagnet attracts more types of metal than a permanent magnet. An electromagnet can be switched on and off. An electromagnet transfers less energy than a permanent magnet. *0* box . What is the purpose of the iron nail inside the coil of wire? Tick () one box. [1 mark] The iron nail makes the magnetic field stronger. The iron nail reduces the magnetic field to zero. The iron nail reverses the magnetic field. . Which of the following would increase the strength of the electromagnet? Tick () one box. [1 mark] Use a greater current. Use a shorter nail. Use a thinner wire. Turn over ► The stopping distance of a car is the sum of the thinking distance and the braking distance. box . The thinking distance is affected by the reaction time of the driver. Which two of the following can affect the reaction time of the driver? Tick () two boxes. [2 marks] Damaged brakes Taking drugs Tiredness Wet roads Worn tyres

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Please write clearly in block capitals.

Centre number Candidate number


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Candidate signature




F
I declare this is my own work.

GCSE Your text here 1


COMBINED SCIENCE: TRILOGY
Foundation
Tier Physics
Paper 2F
Time allowed: 1 hour 15 minutes
Materials For Examiner’s
For this paper you must have: Use
 a protractor
Questio Mark
 a ruler n
 a scientific calculator 1
 the Physics Equations Sheet (enclosed).
2

Instructions 3
 Use black ink or black ball-point pen. 4
 Pencil should only be used for drawing. 5
 Fill in the boxes at the top of this page.
6
 Answer all questions in the spaces provided.
 If you need extra space for your answer(s), use the lined pages at 7
the end of this book. Write the question number against your
TOTAL
answer(s).
 Do all rough work in this book. Cross through any work you do not
want to be marked.
 In all calculations, show clearly how you work out your answer.

Information
 The maximum mark for this paper is 70.
 The marks for questions are shown in brackets.
 You are expected to use a calculator where appropriate.
 You are reminded of the need for good English and clear presentation in your answers.

,*jun21 464p2f01*
IB/M/Jun21/E6 8464/P/2F

, 2
Do not write
outside the
0 1 Forces are either contact forces or non-contact box
forces.



0 1 .1 Which of the following is a non-contact
force? [1 mark]

Tick () one box.


Electrostatic
force

Friction force


Tension force




*02
IB/M/Jun21/8464/
* P/2F

, 3
Do not write
outside the
Figure 1 shows a person standing on some bathroom scales. box



Figure 1




The person exerts a downward force on the scales and the scales exert an
upward force on the person.




0 1 .2 Which sentence about the forces is true?
[1 mark]
Tick () one box.


The downward force is less than the upward force.


The downward force is the same size as the upward
force.

The downward force is greater than the upward
force.




0 1 .3 What is the name of the upward force on the
person? [1 mark]

Tick () one box.


Air resistance


Normal contact
force

Weight




*03
IB/M/Jun21/8464/
* P/2F

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