We had a quiz before you came and i would like you do this to make up.
Identify 10 items in your house and classify as either inclined plane, lever, pulley, screw or a wedge.
Describe how you would increase the mechanical advantage of any two of them.
Good luck!
2 comments:
QUIZ
1-CURTAIN ROPE-MAKES OPENING AND CLOSING EASIER-PULLY
2-DOOR LOCK-WEDGE
3-LIGHT SWITCH (TURNING)-SCREW
4-KNIFES-WEDGE
5-LIGHT BULB-SCREW
6-WINE OPENER-SCREW
7-ZIP-WEDGE
8-SCREW-SCREW
9-BYCYCLE-MOVES FASTER THEN WALKING-PULLY
10-THREADMILL-INCLINDE PLANE
QUIZ
1-CURTAIN ROPE-MAKES OPENING AND CLOSING EASIER-PULLY
2-DOOR LOCK-WEDGE
3-LIGHT SWITCH (TURNING)-SCREW
4-KNIFES-WEDGE
5-LIGHT BULB-SCREW
6-WINE OPENER-SCREW
7-ZIP-WEDGE
8-SCREW-SCREW
9-BYCYCLE-MOVES FASTER THEN WALKING-PULLY
10-THREADMILL-INCLINDE PLANE
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