Question

a) turbine
5. What is used to convert water energy to electrical en
1. a rod free to rotate about a fixed point.
b) windmill
Identify the simple machine.
c) solar
2. made of two inclined planes:
3. a slope:
4 a nail with a winding edge cut into it
5. a grooved wheel with a rope passing around it
6 a wheel with a rod attached to the centre
89​

Answer 1

Answer:

1. b

Explanation:

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Answer 2

Answer:

okkkkk but

Explanation:

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