Question

5.
Three particles of masses m, m and 4 kg are kept at a verticals of a triangle ABC
Coordinates of A, B and Care (1, 2), (3, 2) and (-2, -2) respectively such that the cente
of mass lies at origin. Find the value of mass m.
3
3
i = 1
3
3.
Σmy,
Σm, X
Hint. Xcm
.
Ycm
Σm,
Ση,
Three particles having their masses in the ratio 1:3:5 are kept at the vertices of a triangle
ABC. Coordinate of A, B and Care (9, - 3), (3, 4) and (0, 0). Find the coordinates of the
centre of mass.
.
I = 1
6.
3
1 = 1
3
• You =
1=1
3
Σm,Χ,
Ση,Y,
Hint. X...
Στη

Pls..with explanation...i always mrk one as brainliest....are any one smart to solve...​

Answer 1

Answer:

answer of this question is as follows