Study guides
Find a topic, check your course details and build your understanding.
Search a set text, topic, awarding organisation, qualification or course code. Check the version shown on each guide.
Showing 6331–6360 of 12584 guides
Chemistry
Students should be able to use the relative formula mass of a substance to…
AQAGCSE
8462
Combined Science
Students should be able to use the relative formula mass of a substance to…
AQAGCSE
8464
Chemistry
Students should understand that the measurement of amounts in moles can…
AQAGCSE
8462
Combined Science
Students should understand that the measurement of amounts in moles can…
AQAGCSE
8464
Chemistry
The mass of one mole of a substance in grams is numerically equal to its…
AQAGCSE
8462
Combined Science
The mass of one mole of a substance in grams is numerically equal to its…
AQAGCSE
8464
Chemistry
The number of atoms, molecules or ions in a mole of a given substance is…
AQAGCSE
8462
Combined Science
The number of atoms, molecules or ions in a mole of a given substance is…
AQAGCSE
8464
Physics
A force or a system of forces may cause an object to rotate.
AQAGCSE
8463
Physics
A simple lever and a simple gear system can both be used to transmit the…
AQAGCSE
8463
Physics
If an object is balanced, the total clockwise moment about a pivot equals…
AQAGCSE
8463
Physics
Students should be able to calculate the size of a force, or its distance…
AQAGCSE
8463
Physics
Students should be able to explain how levers and gears transmit the…
AQAGCSE
8463
Physics
The turning effect of a force is called the moment of the force. The size…
AQAGCSE
8463
Physics
Moments: Centre of mass.
AQAA-Level
7408
Physics
Moments: Couple as a pair of equal and opposite coplanar forces.
AQAA-Level
7408
Physics
Knowledge that the position of the centre of mass of uniform regular solid…
AQAA-Level
7408
Physics
Moment defined as force × perpendicular distance from the point to the…
AQAA-Level
7408
Physics
Moments: Moment of a force about a point.
AQAA-Level
7408
Physics
Moment of couple defined as force × perpendicular distance between the…
AQAA-Level
7408
Physics
Moments: Principle of moments.
AQAA-Level
7408
Physics
Momentum
OCRGCSE
Momentum is the product of an object's mass and velocity, and its conservation in collisions is one of the most powerful and testable principles in GCSE Physics. OCR examiners regularly award marks for correctly applying p = mv, demonstrating the vector nature of momentum in Higher Tier collision problems, and constructing precise explanations of how safety features reduce the rate of change of momentum. Mastering this topic unlocks marks across AO1 recall, AO2 application, and AO3 analysis — making it one of the highest-value topics in the specification.
Combined Science
Momentum is a property of moving objects: mass, m, in kilograms, kg
AQAGCSE
8464
Combined Science
Momentum is a property of moving objects: momentum = mass × velocity
AQAGCSE
8464
Combined Science
Momentum is defined by the equation:
AQAGCSE
8464
Physics
Momentum is defined by the equation: momentum = mass × velocity p = m v…
AQAGCSE
8463
Combined Science
Momentum, p, in kilograms metre per second, kg m/s
AQAGCSE
8464
Combined Science
Momentum is a property of moving objects: p = m v
AQAGCSE
8464
Combined Science
Velocity, v, in metres per second, m/s
AQAGCSE
8464
Physics
Appreciation of momentum conservation issues in the context of ethical…
AQAA-Level
7408
A week of Premium from your first lesson · Then the free plan continues · No card, no charge