All categories

3 years ago

Science

Mathematics

2 answers:

Nina [5.8K]3 years ago

5 0

Answer:

C- Potential; Kinetic

Step-by-step explanation:

The potential energy in water pooled behind a dam is converted to kinetic energy as gravity causes the water to surge through tunnels in the dam.

Potential energy is the energy of position. The potential energy of water behind a dam can be maximized by increasing the difference in height between the water's staring point and the water's outflow point. The more potential energy the water has, the more kinetic energy can be produced when the water is set in motion. This energy of motion can then be used to spin turbines that drive electrical generators, which produce electricity to power homes and businesses. Electrical power produced in this manner is called hydroelectric power.

kherson [118]3 years ago

3 0

potential; kinetic is the answer.

You might be interested in

Y=x+5 4x+y=20 Solving system by substitution

sineoko [7]

Y = x + 5....so we sub in x + 5 for y in the other equation

4x + y = 20
4x + x + 5 = 20
5x + 5 = 20
5x = 20 - 5
5x = 15
x = 15/5
x = 3

y = x + 5
y = 3 + 5
y = 8

solution is (3,8)

3 0

3 years ago

Find the area of a triangle with a base of 14 ft and a height of 11 ft. A = bh/2)

Ilia_Sergeevich [38]

Answer:

Step-by-step explanation:

7 0

3 years ago

PLS HELP THIS IS HARD ANYONE PLS

marysya [2.9K]

Answer:

it's going to be the first one, (x+7,-y)

Step-by-step explanation:

take one point, A for example and count how far it moved left and right. left is negative, right is positive, do the same for y

7 0

2 years ago

Read 2 more answers

Consider the system of inequalities and its graph.

eimsori [14]

Answer:

Its 2

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

For what values of x'is x2 + 2x = 24 true?

Paladinen [302]

Answer:

$\boxed{Values \: true \: of \: 'x' \: for \: equation \: {x}^{2} + 2x = 24 \: is \: -6 \: and \: 4}$

Step-by-step explanation:

$= > {x}^{2} + 2x = 24 \\ \\ = > {x}^{2} + 2x - 24 = 0 \\ \\ = > {x}^{2} + (6 - 4)x - 24 = 0 \\ \\ = > {x}^{2} + 6x - 4x - 24 = 0 \\ \\ = > x(x + 6) - 4(x + 6) = 0 \\ \\ = > (x + 6)(x - 4) = 0 \\ \\ = > x + 6 = 0 \: \: \: \: \: \: \: \: and \: \: \: \: \: \: \: \: \: x - 4 = 0 \\ \\ = > x = - 6 \: \: \: \: \: \: \: \: \: \: and \: \: \: \: \: \: \: \: \: x = 4$

Values true of 'x' for equation x² + 2x = 24 is -6 and 4

7 0

3 years ago