Question

Examplo 8 Three equal masses of m kg each are fixed at the vertices of an equilateral triangle
ABC. Fig. 6.21(a). ( What is the force acting on a mass 2 m placed at the centroid G of the triangle?
(ü) What is the force if the mass at the vertex A is doubled ? Take AG = BG = CG = 1 m.
NCERT Solved Examplo
FIGURE 6.21(a)
FIGURE 6.21(b)
А
m
1
D-
-E
30°
30°
F3
F2
1
B
С
m
ma
B
H
С​

Answer 1

Answer:

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