Physics, 27.10.2020 17:50 eddyreynoso5025
A ball whose mass is 1.4 kg is suspended from a spring whose stiffness is 4 N/m. The ball oscillates up and down with an amplitude of 14 cm. (a) What is the angular frequency !
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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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Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves
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A ball whose mass is 1.4 kg is suspended from a spring whose stiffness is 4 N/m. The ball oscillates...
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