Question: help with part E please answer with work Part D Let us now consider a two-dimensional case. The system includes three particles of equal mass

y L 5 M M 2 M L X

help with part E please answer with work

Part D

Let us now consider a two-dimensional case. The system includes three particles of equal mass M located at the vertices of an isosceles triangle as shown in the figure. Which arrow best shows the location of the center of mass of the system? Do not calculate.

answer was: 4

Part E

What is the x coordinate xcm of the center of mass of the system described in Part D?

Express your answer in terms of L.

y L 5 M M 2 M L X

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