1
Q
How much a lever can increase speed depends on
A
the lengths of resistance arm and effort arm
2
Q
Resistance arm =
A
distance between fulcrum and load
3
Q
Effort arm =
A
distance between fulcrum and effort
4
Q
The longer the resistance arm…
A
the greater speed can be generated
5
Q
the longer the effort arm…
A
the more force can be generated
6
Q
Which class lever system generated most speed
A
third class lever system as load and fulcrum are furthest apart
7
Q
Which class lever system generated most force
A
second class lever system as effort and fulcrum are furthest apart
8
Q
How can you increase the length of the effort arm
A
Bats, racquets and equipment
9
Q
Mechanical advantage =
A
Effort arm/Resistance arm
GCSE Physical Education
flashcards
Decks in class (37)
# Cards
-
Components of fitness10
-
Fitness tests12
-
The principles of training and application to personal exercise program6
-
type of training5
-
Training zones5
-
altitude training10
-
training year4
-
Effective use of warm-up and cool down8
-
Structure of the skeleton9
-
Types of joints7
-
Parts of a synovial joint5
-
Cardiovascular System14
-
Respiratory system11
-
Effects of exercise on lung structures6
-
Muscular skeletal system14
-
Functions of the skeleton6
-
Aerobic and Anaerobic exercise7
-
Planes and axis9
-
Levers10
-
Mechanical advantage9
-
Classification of Skill11
-
Use of goal setting and SMART targets5
-
Information processing9
-
Guidance12
-
Feedback6
-
Arousal10
-
Agression, Personality and motivation6
-
Participation13
-
Commercialisation16
-
Technology in sport14
-
Ethical conduct by performers8
-
PEDs20
-
Spectator behaviour7
-
Physical, emotional and social health, fitness and wellbeing6
-
Consequences of a sedentary lifestyle9
-
Somatotypes4
-
Energy use, diet, nutrition and hydration22
