the mobile Map o zero 60 0 It is 60.0 cm long and is supposed to be able to hang

Question

the mobile Map o zero 60 0 It is 60.0 cm long and is supposed to be able to hang with the connector located at the mid-point position -the 30.0-cm mark. All the bears are equally spaced apart. Here's some info that you'll need in order to help Wilma: The mass of the two larger bears is m 0.310 kg. The mass of the two smaller bears is ms -0.200 kg. The suspending bar is made of Etherium, which is infinitely strong and has no mass. Answer the two questions below, using three significant digits Part A: What is the horizontal location (Xom) of the center of mass? (Specify your answer in centimeters.) Number eim PreviousSave And Ex

Explanation / Answer

Xcm = (mS x 0 + mL x 20 + mS x 40 + mL x 60) / (mS + mL + mS + mL)
= (0.200 x 0 + 0.310 x 20 + 0.200 x 40 + 0.310 x 60) / (0.200 + 0.310 + 0.200 +0.310)
= 32.8 / 1.02
= 32.16 cm
= 32.2 cm

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