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Physics A
Forces
Forces in action
OCR
J249
15 subtopics
Forces in action
Subtopics
1
Stretching and compressing
2
Elastic and plastic deformation
3
Force and extension relationship
4
Linear and non-linear relationships
5
Spring constant
6
Work done in stretching
7
Gravitational field
8
Weight and gravity
9
Acceleration in free fall
10
Applying force formulae
11
Rotation
12
Moment of a force
13
Levers and gears
14
Pressure in fluids
15
Hydraulic systems
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