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Nady [450]
3 years ago
7

What is the current in a 160V circuit if the resistance is 20Ω

Physics
1 answer:
Mkey [24]3 years ago
3 0

Answer:

I =V/R

I= 160/20 = 8 Amperes

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A Celcius and a Fahrenheit thermometer are dipped in boiling water. The water temperature is lowered until the Fahrenheit thermo
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(d) 22.22 °C

Explanation:

Because in 1 Celcius is 1.8 fahrenheit apart from 2 celcius, so

when °C is 0 f is 32, when °C is 1 = 33.8 , so it rises with quantities of 1.8 fahrenheit

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Is it me or when you offer somethng to somebody they take you for granttedddd
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I need help on this physics problem.
Alex

Answer:

the speed of the nerve impulse in miles per hour is 201.59 mi/hr

Explanation:

Given;

the speed of the nerve impulse, v = 90.1 m/s

To convert this speed in meters per second to miles per hour, we use the following method;

1,609 meter = 1 mile

3,600 s = 1 hour

v(mi/h) = 90.1 \ \frac{m}{s} \times \frac{1 \ mile}{1,609 \ m} \times \frac{3,600 \ s}{1 \ hour} = (\frac{90.1 \times 3,600}{1,609} )\frac{mi}{hr} = 201.59 \ mi/hr

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6 0
3 years ago
Describe the similarities and differences between an exercise and diet program that can improve bone health for a 16-year old bo
maxonik [38]

Answer: The similarity in between the the diet plan of the 16 year old boy and 52 years old women is that they both should focus on their bone health.

Both of them should have a proper intake of calcium in their body so as to have healthy bones.

The differences is that the digestive system of both is different, the 16 old boy can have rich diet and can digest it.

But the 52 year old women cannot have such diet which contains fat, cholesterol and hard to digest diet.

The similarity in exercises is that they should have proper movement in their body so as to maintain the flexibility.

Based on the body's capacity to do exercise there will be different exercises assigned to both a 16 year old boy and 52 year old women.

Explanation:

8 0
3 years ago
Amanda then used an inclined plane to push the same crate into the truck. She exerts a force of 77.5N a distance of 3.1m. What i
Kazeer [188]

Answer: 240.25joules

Explanation:

Work is done when force is applied on an object over a distance. It is measured in joules.

Thus, Workdone = Force x distance

Since, Work = ? (unknown value)

Force = 77.5N

Distance = 3.1metres

Workdone = 77.5 N x 3.1metres

= 240.25 joules

Thus, Amanda did a work of 240.25joules on the crate

8 0
3 years ago
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