four particles of masses 1kg, 2kg,3kg, and 4kg are at vertices of a rectangle of sides a and b.if a=1m and b=2m find the location of the center of mass

2 answers

1 kg at (0,0)
2 kg at (0,2)
3 kg at (1,2)
4 kg at (1,0)
total mass = 10 kg
xcg = (1/10)(1*0 +2*0 + 3*1 +4*1) = 7/10
ycg = (1/10)(1*0 +2*2 + 3*2 +4*0) = 1
as 1kg
Similar Questions
  1. Three particles of masses 14 kg, 21 kg,and 69 kg are located at the vertices of an equilateral triangle of sides 7 m. A)Find the
    1. answers icon 1 answer
    1. answers icon 2 answers
  2. the image to answer the question.An illustration shows two similar rectangles. On rectangle Q R S T, the length of sides Q T and
    1. answers icon 1 answer
    1. answers icon 0 answers
more similar questions