Physics, 09.08.2021 20:40 bellsimps7179
In a materials testing laboratory, a metal wire made
from a new alloy is found to break when a tensile
force of 94.3 N is applied perpendicular to each
end
If the diameter of the wire is 1.48mm, what is the breaking stress of the alloy?
Answers: 3
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Write a polynomial function with the given zeros x= -1,0,2show your work
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Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.
Answers: 1
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Part of a control linkage for an airplane consists of a rigid member cb and a flexible cable ab. if a force is applied to the end b of the member and causes it to rotate by θ = 0.5°, determine the normal strain in the cable. originally the cable is unstretched.
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Which statement is true about an object that is moving in a circular motion due to centripetal force, f, when the radius of its circular motion is doubled? the new force then becomes equal to 2f the new force then becomes equal to f the new force then becomes equal to f/2 the new force then becomes equal to f2 the new force then becomes equal to 1/f
Answers: 1
In a materials testing laboratory, a metal wire made
from a new alloy is found to break when a tens...
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