Physics, 03.09.2021 04:00 Needalittlehelp
the tricep muscles in the back of the upper arm extends the forearm. this muscle in a professional boxer exerts a force of 2 *10 ^3 with an effective perpendicular lever arm of 3 cm, producing an angular acceleration of the forearm of 120 rads/s . what is the moment of inertia of the boxer's forearm?
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Alice added sodium chloride to water and stirred the water for several minutes. alice is most likely trying to demonstrate that ionic compounds a. are hard. b. can dissolve. c. are clear. d. can melt.
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Iron reacts with sulfur to form iron sulfide. if 60 grams of iron reacts with sulfur to produce 90 grams of iron sulfide, how much sulfur has been used in the chemical reaction?
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the tricep muscles in the back of the upper arm extends the forearm. this muscle in a professional b...
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