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crimeas [40]
3 years ago
12

Define a motion diagram?

Physics
1 answer:
valentina_108 [34]3 years ago
7 0
A motion diagram represents the motion of of an object by displaying its location at various equally spaced times on the same diagram
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A propeller is modeled as five identical uniform rods extending radially from its axis. The length and mass of each rod are 0.77
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The formula for the rotational kinetic energy is

KE_{rot} = \frac{1}{2}(number \ of\ propellers)( I)( omega)^{2}

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I=m L^{2}=(2.67 \ kg) (0.777 \ m)^{2}  =2.07459 \ kgm^{2}

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