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sammy [17]
3 years ago
7

Republicans are called the Liberal Party while the Democrats are called Conservative Party.

Physics
2 answers:
Fudgin [204]3 years ago
5 0

Answer:

Explanation:

False

faltersainse [42]3 years ago
3 0

Answer:

False, the parties are called Republican and Democrat

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1 point
BaLLatris [955]

Answer:1

Explanation:

7 0
3 years ago
A wave has frequency of 5 Hz and a speed of 25 m/s. What is the wavelength of the wave?
Artyom0805 [142]

Answer:

This is the answer that I got.

Explanation:

Just check over it once.

5 0
2 years ago
Find the average rate with which energy is transported along a cord by a mechanical wave of frequency f ff and amplitude A AA ,
Vesnalui [34]

Answer:

Explanation:

The solution is on the attached document.

5 0
4 years ago
One student is studying three rock samples, Rock 1, Rock 2, and Rock 3. The characteristics of the three rocks are listed below.
melamori03 [73]
To answer this question, we will refer to the attached diagram which represents the complete rock cycle.

Rock 1:
Formed when rock 2 and rock 3 were subjected to intense heat and pressure inside the earth.
Referring to the diagram, we will find that heat and pressure are the factors required to form metamorphic rocks
Therefore, rock 1 is metamorphic

Rock 2:
Formed when rock 1 and rock 3 were broken down into mineral (sediments) which accumulate and are subjected to pressure.
Referring to the diagram, we will find that this description would lead to the formation of sedimentary rocks.
Therefore, rock 2 is a sedimentary rock.

Rock 3:
Formed when rock 1 and rock 2 were buried inside the earth and melted because of heat and magma.
Referring to the diagram, we would find that melting then cooling of magma would lead to formation of igneous rock.
Therefore, rock 3 is igneous rock.

Based on the above, the correct choice would be:
Rock 1: Metamorphic
Rock 2: Sedimentary
Rock 3: Igneous 

3 0
4 years ago
a 1600 kg car on flat ground is moving 6.25 m/s. its engine creates 1150 N forward force as the car moves 45.8 m. what is it fin
Sveta_85 [38]

Answer:

83,900 J

Explanation:

First, find the acceleration:

F = ma

1150 N = (1600 kg) a

a = 0.719 m/s²

Now find the final velocity.

Given:

Δx = 45.8 m

v₀ = 6.25 m/s

a = 0.719 m/s²

Find: v

v² = v₀² + 2aΔx

v² = (6.25 m/s)² + 2 (0.719 m/s²) (45.8 m)

v = 10.2 m/s

Now find the final KE:

KE = ½ mv²

KE = ½ (1600 kg) (10.2 m/s)²

KE = 83,920 J

Rounded to three significant figures, the final kinetic energy is 83,900 J.

6 0
4 years ago
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