<span>The correct answer is: (D) Generator

Explanation:
In wind-powered systems, the wind energy turns the blades around the rotor of a wind turbine. That rotor is connected to a generator that generates electricity. In other words, the kinectic energy of the wind is converted into electrical energy by using the generator in the wind-powered systems.</span>

5 0

3 years ago

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What human practices are destroying the rain forest?

marissa [1.9K]

Deforestation, the chopping off of the trees that can take thousands or even millions of years to grow again<span />

6 0

3 years ago

3. What type of scientific investigation would you use to view photosynthesis in a

Allushta [10]

Answer: f u

Explanation:

if mdldkdkdmdkdkekek

5 0

3 years ago

What is the mass of a ball that has 29j of potential energy and is lifted 2.0m?

Salsk061 [2.6K]

Answer:

1.48kg

Explanation:

Here,

potential energy (P.E) = 29j

height (h) = 2m

acceleration due to gravity(g) =

$9.8m {s}^{ - 2}$

mass(m) = ?

we know,

P.E = mgh

or, 29 = m×9.8×2

or, 29/19.6 = m

or,m = 1.48kg

6 0

2 years ago