Question

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C. State whether the following statements are true or false. Correct the false stat
effort quien
1. A simple machine reduces the work done.
T
2. A screw is an inclined plane that wounds around a rod.)
3. In a lever of fatelass, the fulcrum is in between load and effort. F
4. The maximum efficiency of a machine can be 1.
5. Some devices have two or more simple machines combined together. T
6. A 'wheel and axle' consists of two co-axial wheels of different or same size.​

Answer 1

Answer:

1) true

2) flase

3) false

4) false

5) true

6)true

Explanation:

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Answer 2

Answer:

1. False, A simple machine reduces the effort given.

2. True

3. True

4. True

5. True

6. True