Answer:
b . Move the conductor near a magnet
Answer:
Last option <u>F</u>
<u>mark</u><u> it</u><u> </u><u>brainliest</u><u> if</u><u> it</u><u> helps</u><u> you</u><u> ❤️</u>
<span>This problem asks that we compute the magnitude
of the maximum stress that exists at the tip of an internal crack
</span> sigmam=2*(sigma0)(a/(pt))^(1/2)
sigmam= 2*(180)*(((3.5×10^-2)/(2))/(4.5×10-4))^(1/2)=2245 MPA (325609.7 PSI)
Answer:
I would make all the people depressed but that would be normal and all the happy people were considerd sped.
Explanation:
Answer:
Explanation:
According to Newton's second law, the tension in the string is equal to the centripetal force, since the mass is under an uniform circular motion:
Here is the centripetal acceleration, which is defined as:
So, replacing:
In this case we have , and . Thus, the tension required to mantain uniform circular motion is: