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Physics
(HT only) interpret enclosed areas in velocity–time graphs to determine…
AQAGCSE
8463
Physics
(HT only) measure, when appropriate, the area under a velocity–time graph…
AQAGCSE
8463
Physics
(HT only) The distance travelled by an object (or displacement of an…
AQAGCSE
8463
Physics
(Physics only) Students should be able to: draw and interpret…
AQAGCSE
8463
Physics
Acceleration: a = Δv / t
AQAGCSE
8463
Physics
Acceleration: acceleration = change in velocity / time taken
AQAGCSE
8463
Physics
Acceleration: acceleration, a, in metres per second squared, m/s²
AQAGCSE
8463
Physics
An object falling through a fluid initially accelerates due to the force…
AQAGCSE
8463
Physics
Acceleration: change in velocity, Δv, in metres per second, m/s
AQAGCSE
8463
Physics
Acceleration: distance, s, in metres, m
AQAGCSE
8463
Physics
Eventually the resultant force will be zero and the object will move at…
AQAGCSE
8463
Physics
Final velocity ² − initial velocity ² = 2 × acceleration × distance
AQAGCSE
8463
Physics
Acceleration: final velocity, v, in metres per second, m/s
AQAGCSE
8463
Physics
Acceleration: initial velocity, u, in metres per second, m/s
AQAGCSE
8463
Physics
Near the Earth’s surface any object falling freely under gravity has an…
AQAGCSE
8463
Physics
Students should be able to draw velocity–time graphs from measurements and…
AQAGCSE
8463
Physics
Students should be able to estimate the magnitude of everyday accelerations.
AQAGCSE
8463
Physics
Acceleration: Students should be able to recall and apply this equation.
AQAGCSE
8463
Physics
The acceleration of an object can be calculated from the gradient of a…
AQAGCSE
8463
Physics
The average acceleration of an object can be calculated using the equation:
AQAGCSE
8463
Physics
Acceleration: The following equation applies to uniform acceleration:
AQAGCSE
8463
Physics
Acceleration: time, t, in seconds, s
AQAGCSE
8463
Physics
Acceleration: v ² − u ² = 2 a s
AQAGCSE
8463
Physics
Air molecules colliding with a surface create atmospheric pressure.
AQAGCSE
8463
Physics
So as height increases there is always less air above a surface than there…
AQAGCSE
8463
Physics
So atmospheric pressure decreases with an increase in height.
AQAGCSE
8463
Physics
Students should be able to: describe a simple model of the Earth’s…
AQAGCSE
8463
Physics
The atmosphere is a thin layer (relative to the size of the Earth) of air…
AQAGCSE
8463
Physics
The number of air molecules (and so the weight of air) above a surface…
AQAGCSE
8463
Physics
Atoms and Isotopes
AQAGCSE
This guide provides a comprehensive, exam-focused breakdown of AQA GCSE Physics topic 4.4.2: Atoms and Isotopes. It covers everything from the historical models of the atom to the mathematical application of half-life, ensuring you have the knowledge and technique to secure top marks."
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