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Ghella [55]
1 year ago
15

Entropy is how quickly things get messy. O A. True OB. False Answer : False

Physics
1 answer:
Anarel [89]1 year ago
5 0

Answer:

false

Explanation:

it cant defined the messy and clean states

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Review please help.
iragen [17]

Answer:

1 and 3

Explanation:

because they are going up from 0

7 0
2 years ago
A roller coaster car rapidly picks up speed as it rolls down a slope. as it starts down the slope, its speed is 4 m/s. but 3 sec
Arisa [49]
Vi = 4 m/s
vf = 22 m/s
t = 3s
a = ?

vf = vi + a * t
vf - vi = a * t
a = (vf - vi) / t
a = (22 - 4) / 3
a = 6 m / s^2
8 0
3 years ago
The conservation of energy principle applies to a. all systems. b. open systems. c. closed systems. d. Ideal gas systems.
Ainat [17]

Answer:closed systems

Explanation:

A closed system is one in which matter does not enter or leave the system but there is exchange of energy between the system and its environment. In a closed system, the principle of energy conservation applies. The principle of energy conservation states that energy can neither be created nor destroyed but is converted from one form to another. An example of a closed system is a reaction vessel whose lid is closed.

5 0
3 years ago
Read 2 more answers
Is a force that opposes the motion between two objects in contact with each other.
Sergeeva-Olga [200]

Answer: Friction  :)        

7 0
2 years ago
Read 2 more answers
A child pulls a sled up a snow-covered hill. The child does 504 J of work on the sled. If the child walks 15 m
Juliette [100K]

Answer: F = 33.6 N

Explanation: work = force · distance or W = F·s

Force F = W/s = 504 J/15 m

7 0
2 years ago
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