Starter quiz
- Match these words to their meanings.
- input⇔the motion used to start a mechanism ✓
- output⇔the motion created by the input ✓
- purpose⇔an intended function or result ✓
- product⇔an item designed to be used ✓
- Can you match these linkages to their description?
- has two vertical and two horizontal bars⇔parallel linkage ✓
- works in the opposite direction⇔reverse motion linkage ✓
- has two levers and a quarter circle⇔bell crank ✓
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