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

17.2.1 Energy in SHM – Check yourself

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1.
At the equilibrium position of an undamped oscillator the energy is
entirely kinetic
entirely potential
half and half
zero
2.
An oscillator's amplitude is halved. Its total energy becomes
half
unchanged
one eighth
a quarter
3.
A 0.10 kg mass has ω = 10 rad s⁻¹ and amplitude 0.20 m. Its total energy is
0.40 J
2.0 J
0.20 J
4.0 J
4.
At what displacement are the kinetic and potential energies equal?
x₀/2
x₀/4
x₀/√2
x₀/3
5.
An oscillator has period T. The kinetic energy completes one cycle of its variation in a time of
T
T/2
2T
T/4
6.
A spring of constant 200 N m⁻¹ oscillates with amplitude 0.030 m. At displacement 0.020 m the potential energy is
0.040 J
0.090 J
0.0040 J
0.020 J
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