<u>Hydroelectric power,</u> also called hydropower is the electricity produced from generators driven by turbines that convert the potential energy of falling or fast-flowing water into mechanical energy.
What is the free body for the platform
1 answer:
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Answer:
1.152 miles
Explanation:
Given: central angle = 1 minute =
radius of the earth = 3960 miles
The length of an arc = 2
r
where: is the central angle, and r is the radius.
Thus,
Distance along the arc = 2
r
Distance along the arc = x 2 x
x 3960
= x 24891.4286
= 1.1524
The required distance along an arc is 1.152 miles.