Question

Asked Dec 19, 2019

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A light rigid rod of length l= 1.00 m rotates about an axis

perpendicular to its length and through its center, as shown

in Figure P8.51. Two particles of masses m_{1} = 4.00 kg and

m_{2} = 3.00 kg are connected to the ends of the rod. What is the

angular momentum of the system if the speed of each particle

is 5.00 m/s? (Neglect the rod’s mass.)

Step 1

The expression for the angular momentum (*l*) is defined as

Step 2

Here, *r _{1}* is the distance from center to one end.

*r _{1}=l/2*

Substitute the relevant values,

Step 3

Part (b)

Angular momentum ...

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