Answer:
Explanation:
A turbine and generator produce the electricity
"A hydraulic turbine converts the energy of flowing water into mechanical energy. A hydroelectric generator converts this mechanical energy into electricity.
Answer:
150J
Explanation:
work output/work input=100%
so just make work output the subject
Answer:
Shania is correct because a fulcrum is the lower part of a lever and a pivot is not part.
Explanation:
Answer:
All of a,b, and c hope this helps