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Question
Name the machine to which the following belong:
Lemon crusher
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Solution
Lemon crusher: A lever (lever of class II)
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Match the following:
| 1. | Class I lever | a. | Wheelbarrow |
| 2. | Class II lever | b. | Seesaw |
| 3. | Class III lever | c. | Axe |
| 4. | Wedge | d. | Hockey sick |
