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Deffense [45]
3 years ago
11

A ladybug sits 10.8 cm from the center of a beatles music album spinning at 33.33 rpm. What is the maximum velocity (in m/s) of

its shadow on the wall behind the turntable, if illuminated parallel to the record by the parallel rays of the setting sun?
Physics
2 answers:
snow_lady [41]3 years ago
7 0

Answer:

The maximum velocity is 0.377 m/s

Explanation:

Please, the solution is in the Word file attached

Download docx
trapecia [35]3 years ago
5 0

solution;

The max^m liner velocity v_{max}=r_{w}\\here r is the radius of circular track first convert rpm to radian pedr second\\1rpm=\frac{2\pi }{60}rad/s\\33.33rpm=\frac{2\pi }{60}\times33.33rad/s\\3.49rad/s\\substitute 10.8cm for r and 3.49 ras/s for w\\v_{max}=(0.108m)(3.49rad/s)\\0.377m/s\\hence, the max^m velocity of the shadow of the ladybug is 0.377m/s

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