Curriculum
Course: AS Physics 9702
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Curriculum

AS Physics 9702

1. Physical quantities and kinematics

0/41 Dr Dabour Hub Science Diagram and Course Material

2. Dynamics, forces and pressure

0/46 Dr Dabour Hub Science Diagram and Course Material

3. Work, energy, power and deformation

0/31 Dr Dabour Hub Science Diagram and Course Material

4. Waves and superposition

0/39 Dr Dabour Hub Science Diagram and Course Material

5. Electricity and D.C. circuits

0/49 Dr Dabour Hub Science Diagram and Course Material

7. Circular motion and gravitational fields (A Level)

0/25 Dr Dabour Hub Science Diagram and Course Material

8. Thermal physics (A Level)

0/37 Dr Dabour Hub Science Diagram and Course Material

10. Electric fields and capacitance (A Level)

0/36 Dr Dabour Hub Science Diagram and Course Material

11. Magnetic fields and alternating currents (A Level)

0/46 Dr Dabour Hub Science Diagram and Course Material

12. Quantum and nuclear physics (A Level)

0/44 Dr Dabour Hub Science Diagram and Course Material

13. Medical physics and astronomy (A Level)

0/42 Dr Dabour Hub Science Diagram and Course Material
Quiz

4.2.2 Conditions for Equilibrium – Check yourself

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1.
For equilibrium the resultant force and the resultant moment must be
Both zero
Both non-zero
Equal to the weight
Equal to each other
2.
A body moves at constant velocity. The resultant force is
Equal to its weight
Zero
Proportional to velocity
In the direction of motion
3.
Three forces in equilibrium form
A circle
A straight line
A closed triangle
Two parallel lines
4.
A 10 kg mass on a 30° smooth slope is held by a rope parallel to the slope. The tension is (g = 9.8)
98 N
25 N
85 N
49 N
5.
A force of 50 N at 60° above horizontal has a horizontal component
25 N
43 N
50 N
86 N
6.
Zero resultant force but non-zero resultant moment describes
A body in equilibrium
A body falling
A body at constant velocity
A couple acting on a body
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