sunnydee724 sunnydee724

25-05-2022
Physics

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Three small, identical 1.5-kg pucks are attached to identical 0.50-m strings, tied together at a common center as shown in (Figure 1). Pucks are whirled in circular motion at angular speed 3.0 s−1. What is the rotational kinetic energy of the system?

Three small identical 15kg pucks are attached to identical 050m strings tied together at a common center as shown in Figure 1 Pucks are whirled in circular moti class=

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milesandmiles2314 milesandmiles2314

25-05-2022

KE = 1/2Iw^2
=0.5(1.5)(3^2)
=6.75

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