Please write clearly in block capitals.
Centre number Candidate number
Surname
Forename(s)
Candidate signature
I declare this is my own work.
GCSE
COMBINED SCIENCE: TRILOGY
Higher Tier
H
Physics Paper
2H
Monday 16 June 2025 Morning Time allowed: 1 hour 15 minutes
Materials For Examiner’s Use
For this paper you must have:
Question Mark
a protractor
a ruler 1
a scientific calculator 2
the Physics Equations Sheet (enclosed). 3
4
Instructions
Use black ink or black ball-point pen. 5
Pencil should only be used for drawing. 6
Fill in the boxes at the top of this page. TOTAL
Answer all questions in the spaces provided.
If you need extra space for your answer(s), use the lined pages at
the end of this book. Write the question number against your
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.
,IB/M/Jun25/G4007/
8464/P/2H
E9
, 2
Do not write
outside the
0 1 In a dog-sled race, a team of dogs pull on a rope attached to a box
sled.
Figure 1 shows a dog-sled team.
Figure 1
Use the Physics Equations Sheet to answer questions 01.1 and
01.2.
0 1 .1 What equation links distance travelled, speed
[1 mark]
and time? Tick () one box.
distance travelled = speed × time
speed = time × distance travelled
time = distance travelled × speed
IB/M/Jun25/8464/P/
2H
, 3
Do not write
outside the
0 1 .2 The longest dog-sled race in the world covers a distance of 1 box
500 000 m. One team finished the race in a time of 670 000 s.
Calculate the average speed of this team during the race.
[3 marks]
Average speed = m/s
0 1 .3 At the start of the race, 6 dogs pulled on the rope.
The average forward force on the sled from each dog was
370 N. The backwards force on the sled from friction was
520 N.
[2 marks]
Calculate the resultant force on the sled.
Resultant force = N
Question 1 continues on the next page
IB/M/Jun25/8464/P/
2H
Centre number Candidate number
Surname
Forename(s)
Candidate signature
I declare this is my own work.
GCSE
COMBINED SCIENCE: TRILOGY
Higher Tier
H
Physics Paper
2H
Monday 16 June 2025 Morning Time allowed: 1 hour 15 minutes
Materials For Examiner’s Use
For this paper you must have:
Question Mark
a protractor
a ruler 1
a scientific calculator 2
the Physics Equations Sheet (enclosed). 3
4
Instructions
Use black ink or black ball-point pen. 5
Pencil should only be used for drawing. 6
Fill in the boxes at the top of this page. TOTAL
Answer all questions in the spaces provided.
If you need extra space for your answer(s), use the lined pages at
the end of this book. Write the question number against your
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.
,IB/M/Jun25/G4007/
8464/P/2H
E9
, 2
Do not write
outside the
0 1 In a dog-sled race, a team of dogs pull on a rope attached to a box
sled.
Figure 1 shows a dog-sled team.
Figure 1
Use the Physics Equations Sheet to answer questions 01.1 and
01.2.
0 1 .1 What equation links distance travelled, speed
[1 mark]
and time? Tick () one box.
distance travelled = speed × time
speed = time × distance travelled
time = distance travelled × speed
IB/M/Jun25/8464/P/
2H
, 3
Do not write
outside the
0 1 .2 The longest dog-sled race in the world covers a distance of 1 box
500 000 m. One team finished the race in a time of 670 000 s.
Calculate the average speed of this team during the race.
[3 marks]
Average speed = m/s
0 1 .3 At the start of the race, 6 dogs pulled on the rope.
The average forward force on the sled from each dog was
370 N. The backwards force on the sled from friction was
520 N.
[2 marks]
Calculate the resultant force on the sled.
Resultant force = N
Question 1 continues on the next page
IB/M/Jun25/8464/P/
2H
