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lord [1]
2 years ago
14

3

Physics
1 answer:
zhannawk [14.2K]2 years ago
3 0

Answer: Special Software

Explanation:

It's the only reasonable answer since B and D don't make sense. Also, a Xerox machine is used for duplicating images and documents.

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What is the relationship between resistance and current in a circuirt?
Firlakuza [10]
The relationship between resistance and current in a circuit is that if either resistance or current increase, then voltage increases; or vice versa for that matter. Another part in their relationship, is that resistance multiplied by current equals voltage so in order to calculate voltage, you must have resistance and current. I hope this helps!
7 0
4 years ago
A good baseball pitcher can throw a baseball toward home plate at 93 mi/h with a spin of 1510 rev/min. How many revolutions does
Crank

Answer:

\Delta \theta =11.073\ rev

Explanation:

Given,

Speed of baseball = 93 mi/h

spin = 1510 rev/min

\Delta x = 60\ ft

v =93\times  \dfrac{88}{60} = 136.4 ft/s

\omega = 1510\times \dfrac{1}{60}= 25.167\ rad/s

\Delta t = \dfrac{\Delta x}{v}

\Delta t = \dfrac{60}{136.4 }

\Delta t = 0.44\ s

Revolutions of ball

\Delta \theta = \omega t

\Delta \theta = 25.167\times 0.44

\Delta \theta =11.073\ rev

Revolution of the ball is equal to \Delta \theta =11.073\ rev.

4 0
3 years ago
Light bending as it passes through a rain drop is an example of...
Dovator [93]
The answer would be C. Refraction
6 0
3 years ago
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You have a meteorite sample and you decide to use the uranium-235/lead-207 system to date it. After analysis, you find that it h
storchak [24]

Originally there must been

1,4775E6 + 2.25E4 = 147.75E4 + 2.25E4 = 150E4 present at start

% = 2.25 / 150 = 1.5 %      of 235 U left

5 0
3 years ago
A miner finds a small mineral fragment with a volume of 5.74 cm^3 and a mass of 28.7 g. What is the density of that mineral frag
statuscvo [17]
P=M÷V
p=28.7÷5.74
p=5

The density is 5.
8 0
3 years ago
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