C. Match the following columns.
Column A
1. First-class lever
2. Second-class lever
3. Third-class lever
4. Inclined plane
5. Pulley
Column B
(a) bottle opener
(b) ramp
(c) nail cutter
(d) flag pole
(e) fishing rods
Answers
Answered by
3
first class lever - nail cutter
second class lever - bottle opener
third class lever - fishing rod
inclined plane - ramp
pulley - flag pole
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