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Sidana [21]
2 years ago
14

How long will it take to travel 2000 Km at 500 Km a.100,000 hr b.2500 Km c.4 hr

Physics
1 answer:
IRISSAK [1]2 years ago
5 0

Answer:

the question seems incomplete but the most reasonable answer is 4 times

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A bicyclist of mass 112 kg rides in a circle at a speed of 8.9 m/s. If the radius of the circle is 15.5 m, what is the centripet
kogti [31]
The centripetal force, Fc, is calculated through the equation, 
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where m is the mass,v is the velocity, and r is the radius. 
Substituting the known values,
                                     Fc = (112 kg)(8.9 m/s)² / (15.5 m)
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Therefore, the centripetal force of the bicyclist is approximately 572.36 N. 
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3 years ago
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When a current of 0.015 A passes through human body at 240 volts p.d it<br><br>causes​
geniusboy [140]

Explanation:

Given that,

Current, I = 0.015 A

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We need to find the resistance. Using Ohm's law we can find it as follows :

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So, When a current of 0.015 A passes through human body at 240 volts p.d it  causes​  16000 ohms of resistance.

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Why is freshly distilled or deionized water used in this standardization?
sukhopar [10]

Answer:

The amount of carbon dioxide is little in deionized water.

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Clue : There is plasma in sun

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