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

1.2.2 Acceleration – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
The unit of acceleration is
m/s
N
kg m/s
m/s2
2.
A car increases its speed from 10 m/s to 30 m/s in 8.0 s. Its acceleration is
3.75 m/s2
2.5 m/s2
5.0 m/s2
0.4 m/s2
3.
An object moves at a steady 15 m/s in a straight line. Its acceleration is
zero
15 m/s2
1.0 m/s2
negative
4.
A ball is rolling at 6.0 m/s and slows to rest in 3.0 s. Its acceleration is
+2.0 m/s2
−18 m/s2
−2.0 m/s2
+0.5 m/s2
5.
A motorbike accelerates from rest at 4.0 m/s2 for 5.0 s. Its final speed is
0.8 m/s
9.0 m/s
1.25 m/s
20 m/s
6.
Which of these is accelerating?
A car moving at constant speed in a straight line
A car moving at constant speed around a bend
A stationary car
A cyclist freewheeling at a steady speed on a flat road
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Part of 1. Motion, Forces and Energy — see every lesson and quiz in this unit.
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