levers, planes and axis Flashcards
1
Q
what is a sporting example of the use of a first class lever?
A
Rugby throw from the side line.
2
Q
What is a sporting example of the use of a second class lever?
A
Plantar flexion and dorsi flexion of runner.
3
Q
What is a sporting example of the use of a third class lever?
A
Long jump
4
Q
Define mechanical advantage.
A
when you can move a large load with a small effort.
