The current in the motor is 17.27 A
<h3>What is power?</h3>
power refers to the ability to do work. however as considered in physics is the product if current and voltage. The unit of power is Watts while the unit of current is in Ampere
<h3>What is efficiency?</h3>
efficiency is the ratio of work output to work input expressed in percentage
<h3>how to calculate for current in the motor</h3>
<u>Given data</u>
power output of 2.50hp
efficiency = 90..0%
current = power input / voltage
power input = output power / efficiency
= 2.5 / 90
= 2.778 hp
converting hp to watt gives
2.778 * 746
2072.388 W
current = 2072.388 / 120
current = 17.27 A
Read more on electric current here: brainly.com/question/1100341
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The answer is A.
p=m/v
p= 240/60
p= 4 g/cm^3
Probably because summer has a less chance to have cloudy and cold days rather than having hot days and how the sunsets and rises. And Global Warming has an effect on summer more (And making winters hotter too but still).
Answer:
Explanation:
Firstly, let's convert these length to meters , in order to work with the same units:
a. 400 millimeters
b. 22 kilometers
c. 170 meters
Here the lenght is already in meters
d. 3.3 centimeters
Now that we have all the lengths in meters, we can order them from shortest to longest:
or