Curriculum
Course: Igcse Physics
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Curriculum

Igcse Physics

1. Motion, Forces and Energy

0/161 Dr Dabour Hub Science Diagram and Course Material

2. Thermal Physics

0/75 Dr Dabour Hub Science Diagram and Course Material

3. Waves

0/77 Dr Dabour Hub Science Diagram and Course Material

4. Electricity and Magnetism

0/119 Dr Dabour Hub Science Diagram and Course Material

5. Nuclear Physics

0/39 Dr Dabour Hub Science Diagram and Course Material

6. Space Physics

0/47 Dr Dabour Hub Science Diagram and Course Material
Quiz

1.1.3 Calculating with Vectors – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
A 9 N force and a 5 N force act on an object in opposite directions along a line. The resultant is
4 N
14 N
45 N
2 N
2.
Two forces of 3.0 N and 4.0 N act at right angles. The resultant is
1.0 N
7.0 N
5.0 N
12 N
3.
In a head-to-tail scale drawing, the resultant is
the first arrow
the last arrow
half the longest arrow
the arrow from the tail of the first to the head of the last
4.
A boat moves at 6.0 m/s east across a river flowing south at 8.0 m/s. Its speed relative to the bank is
2.0 m/s
10 m/s
14 m/s
48 m/s
5.
(Supplement) A force of 100 N acts at 30° above the horizontal. Its vertical component is
87 N
100 N
50 N
13 N
6.
Two vectors have sizes 5 N and 12 N. Which resultant size is impossible?
20 N
7 N
13 N
17 N
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Part of 1. Motion, Forces and Energy — see every lesson and quiz in this unit.
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