Question

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?

Answer 1

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$

Answer 2

Answer:

The maximum velocity is 0.377 m/s

Explanation:

Please, the solution is in the Word file attached