Question

7. Three particles A, B and C are moving as shown
in figure. Calculate the angular momentum of the
third particle C so that the angular momentum of
system about point o becomes zero.
у
2 kg
A
10 m/s
2 m
12 m/s
B
Х
C
2 kg
5 m
(1) 80 kg m s-
(2) -80ỉ kg m s-?
(3) 40 kg m s-1
(4) -40 kg m s -1

Answer 1

Explanation:

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