Match the following:
1. Pulley
2. Wedge
3. Wheel and axle
24. Class I lever
- 5. Class III lever
1.
2.
3.
4.
5.
wheel rotate around the centre
fulcrum is between load and effort
rope around a wheel
effort is between lad and fulcrum
used to lift heavy object
followimg
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Answer:
3.Wheel rotate around the centre
.
Explanation:
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