Physics, 26.03.2020 04:19, meiyrarodriguez
By calculating numerical quantities for a multiparticle system, one can get a concrete sense of the meaning of the relationships p with arrowsys = Mtotv with arrowCM and Ktot = Ktrans + Krel. Consider an object consisting of two balls connected by a spring, whose stiffness is 560 N/m. The object has been thrown through the air and is rotating and vibrating as it moves. At a particular instant the spring is stretched 0.39 m, and the two balls at the ends of the spring have the following masses and velocities:
• 1: 7 kg, ‹ 4, 12, 0 › m/s
• 2: 5 kg, ‹ −4, 10, 0 › m/s
(a) For this system, calculate p with arrowsys = <8,134,0> Correct
(b) Calculate v with arrowCM = <.666,11.1666,0> Correct
(c) Calculate Ktot =
(d) Calculate Ktrans =
(e) Calculate Krel =
Answers: 2
Physics, 22.06.2019 05:10, adrianaglass12
A- a of 8.00 cm a of 34.0 nc. a , -, a of 25.0 nc is on of a of 15.0 cm .be toto aof ? a) b) c) j d) e)
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Physics, 22.06.2019 14:30, darceline1574
Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil
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By calculating numerical quantities for a multiparticle system, one can get a concrete sense of the...
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