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Vitek1552 [10]
3 years ago
12

What is true about current?

Physics
2 answers:
stealth61 [152]3 years ago
7 0

Choices B, D, and E are all true statements.

hichkok12 [17]3 years ago
6 0
The answer is D. The current is measured on Amperes or Amps
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Which<br> factors will increase the speed of a sound wave in the air?
Dafna11 [192]
A higher temperature, stiffer materials, and less dense materials increase the speed of sound.
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3 years ago
Which literary device portrays a character's reflections?
DochEvi [55]
Of the literary devices you provided to choose from, snap hots and thought shots are not even devices so they fall off the list.

sensory language can explain the senses the character is using - helping figure out his reflections,

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3 years ago
7. What is the velocity of an object that has a mass of 4.5 kilograms and
labwork [276]

Answer:

266.66 m/s

Explanation:

p=mv

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v=266.66 m/s

7 0
2 years ago
1)
Ket [755]

Answer:

1) D

2) A

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1) Each group has the same number of valence electrons, which are the outer electrons.

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3 0
3 years ago
A child is riding a merry-go-round that is turning at 7.18 rpm. if the child is standing 4.65 m from the center of the merry-go-
Alisiya [41]
First we need to convert the angular speed from rpm to rad/s. Keeping in mind that 
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1 min = 60 s
the angular speed is
\omega = 7.18  \frac{rev}{min} \cdot  \frac{2 \pi}{60} = 0.75 rad/s

And so now we can calculate the tangential speed of the child, which is the angular speed times the distance of the child from the center of the motion:
v= \omega r = (0.75 rad/s)(4.65 m)=3.50 m/s
3 0
3 years ago
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