Question 15 Marks
Classify the following as a lever, a pulley and an inclined plane:
(A wedge, a needle, a staircase, a slide, the wheel of a flagpole, nutcrackers, scissors, an opener, an axe, a crane, a knife)
(A wedge, a needle, a staircase, a slide, the wheel of a flagpole, nutcrackers, scissors, an opener, an axe, a crane, a knife)
Answer
View full question & answer→| Inclined plane | Pulley | Lever |
| Wedge | Wheel of flagpole | Nutcracker |
| Needle | Crane | Scissors |
| Staircase | Opener | |
| Slide | ||
| Axe | ||
| Knife. |