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3 years ago

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A nuclear power plant, a hydroelectric dam, a coal burning power plant have what in common? A) They are all sources of fuel. B)

They are all sources of electricity. C) They are all sources of natural resources. D) They all turn solar energy in to chemical energy.

2 answers:

Rudik [331]3 years ago

7 0

B) They are all sources of electricity

Hope it helps!!

Lapatulllka [165]3 years ago

4 0

<span>B) They are all sources of electricity</span>

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Tell whether the following statements are true or false:

Digiron [165]

Answer:

1)true

2)false

3)true

4)true

5)false,cz amatter is made of atoms while light is an electromagnetic radiation.

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2 years ago

An observer sitting on shore sees a canoe traveling 5.0 m/s east, and a sailboat traveling 15.0 m/s west. What is the velocity o

Dovator [93]

Answer:

Vs/c = 20 [m/s]

Explanation:

This is a problem of relative velocities, as velocity is a vector we can use addition or subtraction of vectors for the solution.

We are asked for the velocity of the sailboat with respect to an observer located in the canoe.

$V_{s/c}=V_{sailboat}-V_{canoe}\\V_{s/c}=15-(-5)\\V_{s/c}=20[m/s]$

Why is the speed of the canoe negative?, it is negative because the canoe moves in the opposite direction to the sailboat.

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2 years ago

If it takes Ashley 3 seconds to run from the batters box to first base at an average speed of 6.5 meters per second, what is the

Sidana [21]

19.5 meters because 6.5*3 is 19.5

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2 years ago

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Raghu studies in grade 6th. He wants a cricket bat to be made by a carpenter. He tells the

kvasek [131]

Based on the information given, it can be noted that the bat was either shorter or longer than what he expected.

From the information given, it was stated that Raghu wants a cricket bat to be made by a carpenter and he tells the carpenter that the length of the bat should be 7 hand spans.

Since he got disappointed when he collected the bat, the reason for this will be because the bat was either shorter or longer than what he requested.

Learn more about length on:

brainly.com/question/25292087

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2 years ago

If you have 3 equal plates hanging 2 spaces from the center of a balance, at what distance would you need to place 2 equal plate

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You answere would be C. 3 spaces

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