1
Q
what does the height of an acceleration-time graph give?
A
the objects acceleration at that time
2
Q
how is deceleration shown on an acceleration-time graph?
A
with a negative value of acceleration
3
Q
what does a positive gradient mean on an acceleration-time graph?
A
rate of acceleration is increasing
4
Q
how do you find the change in velocity from an acceleration-time graph?
A
the area under the graph is equal to the total change in velocity
AQA A-Level Physics
flashcards
Decks in class (55)
# Cards
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1.1 Atomic Structure14
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1.2 Stable and Unstable Nuclei20
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1.3 Antiparticles and Photons23
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1.4 Hadrons and Leptons27
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1.5 Strange Particles and Conservation of Properties7
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1.6 Quarks and Antiquarks10
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1.7 Particle Interactions17
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2.1 The Photoelectric Effect27
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2.2 Energy Levels in Atoms20
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2.3 Wave-Particle Duality0
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3.1 Progressive Waves22
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3.2 Wave Speed4
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3.3 Transverse and Longitudinal Waves15
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3.4 Superposition and Interference10
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3.5 Stationary Waves13
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3.6 Investigating Resonance6
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3.7 Diffraction22
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3.8 Two-Source Interference11
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3.9 Young’s Double-Slit Experiment0
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3.10 Diffraction Gratings0
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3.11 Refractive Index0
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3.12 Critical Angle and TIR0
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4.1 Scalars and Vectors8
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4.2 Forces in Equilibrium5
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4.3 Moments10
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4.4 Centre of Mass and Moments5
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4.5 Uniform Acceleration14
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4.6 Displacement-Time Graphs7
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4.7 Velocity-Time Graphs7
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4.8 Acceleration-Time Graphs4
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4.9 Newton’s Laws of Motion7
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4.10 Acceleration Due To Gravity11
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4.11 Projectile Motion5
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4.12 Drag, Lift and Terminal Speed16
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4.13 Conservation of Momentum0
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4.14 Force, Momentum and Impulse0
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4.15 Work and Power0
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4.16 Conservation of Energy0
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5.1 Density0
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5.2 Hooke’s Law0
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5.3 Stress and Strain0
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5.4 The Young Modulus0
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5.5 Stress-Strain and Force-Extension Graphs0
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5.6 Brittle Materials0
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6.1 Circuit Diagrams2
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6.2 Current and Potential Difference12
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6.3 Resistance8
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6.4 I-V Characteristics14
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6.5 Resistivity12
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6.6 Determining the Resistivity of a Wire3
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6.7 Power and Electrical Energy6
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6.8 EMF and Internal Resistance8
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6.9 Conservation of Energy and Charge in Circuits8
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6.10 The Potential Divider7
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Practical and Maths Skills0
