6.2 How do mechanisms provide functionality to products and systems? Flashcards
1
Q
what are the 4 types of motion
A
- rotary
- linear
- reciprocating
- oscillating.
2
Q
what is mechanical advantage
A
the ratio of output force to input force
output force/ input force
effort/load
3
Q
what is torque
A
force x perpendicular distance to pivot, for rotating systems
4
Q
gear ratio
A
driven/ driver
or output/input for pulleys ……. same thing basically
