Question

m1= 1kg m2= 2kg m3= 3kg m4= 4kg. find position of center of man?
​

Answer 1

X

com

=

m

1

+m

2

+m

3

m

1

×0+m

2

×

2

1

+m

3

×1

=

6

2×

2

1

+3×1

=

6

4

=

3

2

Y

com

=

6

m

1

×0+m

2

×

2

3

+m

3

×0

=

6

3

=

2

3

1

C=(

3

2

,

2

3

1

)