Young's Modulus: A brass wire 2.0 m long and 2.0 mm in diameter supports a 10.0-kg fixture. By what distance did this fixture stretch the wire? Young's modulus for brass is 10 × 1010 N/m2.
A. 0.11 mm
B. 0.22 mm
C. 0.33 mm
D. 0.62 mm
Answer: D
You might also like to view...
Two flat rings each having outer diameter of 6 inches and inner diameter of 3 inches are parallel and 4 inches apart as shown. Determine the shape factors, F1-2 and F2-1, which are equal.
Indirect detection of an extrasolar planet means ________
A) seeing the planet with the naked eye B) sending a space probe to the planet C) acquiring images or spectra of the planet D) observing the planet's effect on its host star
Molecules are found only in the ________ clouds of the interstellar medium
Fill in the blank(s) with correct word
Meteors in outer space keep moving, rather than slowing down and stopping. This behavior is predicted by
A) Galileo's law of falling. B) the law of force pairs. C) Aristotle's principle of natural motion. D) the law of inertia. E) Newton's law of motion.