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Multiple choice questions
Each of Questions 1 to 25 is followed by four responses, A, B, C and D. For each question select
the best response and mark its letter on the answer sheet.

You are advised to spend approximately 45 minutes on this section.



1 The graph shows…

Page 2

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4 What is the angular speed of a point on the Earth's equator?

A 7.3 × 10­5 rad s­1
B 4.2 × 10­3 rad s­1
C 2.6 × 10­1 rad s­1
D 15 rad s­1


5 Which one of the following does not involve a centripetal force?

A an…

Page 3

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8 Which one of the following statements concerning forced vibrations and resonance is correct?

A An oscillating body that is not resonating will return to its natural frequency when the
forcing vibration is removed.
B At resonance, the displacement of the oscillating body is 180° out of phase with…

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11 The radius of a certain planet is x times the radius of the Earth and its surface gravitational
field strength is y times that of the Earth.

Which one of the following gives the ratio
( --------------­ ?
mass of the Earth)
mass of the planet

A xy…

Page 5

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14 Which one of the following statements about a charged particle in an electric field is correct?

A No work is done when a charged particle moves along a field line.
B No force acts on a charged particle when it moves along a field line.
C No work…

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17

particle P
Gold
nucleus


An particle travels towards a gold nucleus and at P reverses its direction.
Which one of the following statements is incorrect?

A The electric potential energy of the particle is a maximum at P.
B The kinetic energy of the particle is a minimum…

Page 7

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20 A 1000 µF capacitor, X, and a 100 µF capacitor, Y, are charged to the same potential difference.
Which row, A to D, in the table gives correct ratios of charge stored and energy stored by the
capacitors?

charge stored by X energy stored by X
charge stored…

Page 8

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22 An electron moves due North in a horizontal plane with uniform speed. It enters a uniform
magnetic field directed due South in the same plane. Which one of the following statements
concerning the motion of the electron in the magnetic field is correct?

A It accelerated due West.…

Page 9

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2


Multiple choice questions
Each of Questions 1 to 25 is followed by four responses, A, B, C and D. For each question select
the best response and mark its letter on the answer sheet.

You are advised to spend approximately 45 minutes on this section.



1 Which one of…

Page 10

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3


4 A mass on the end of a string is whirled round in a horizontal circle at increasing speed until
the string breaks. The subsequent path taken by the mass is

A a straight line along a radius of the circle.
B a horizontal circle.
C a parabola in…

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