Engineering, 07.04.2020 01:06 biju10775
Consider an object consisting of two balls connected by a spring, whose stiffness is460 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 0.37 m, and the two balls at the ends of the spring have the following masses and velocities:
⢠1: 8 kg, ⹠4, 11, 0 ⺠m/s
⢠2: 4 kg, â¹ â3, 10, 0 ⺠m/s
(a) For this system, calculate
p with arrowsys = ? kg · m/s
(b) Calculate v with arrowCM ? = m/s
(c) Calculate Ktot ?= J
(d) Calculate Ktrans ? = J
(e) Calculate Krel ? = J
Answers: 2
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Consider an object consisting of two balls connected by a spring, whose stiffness is460 N/m. The obj...
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