# Answer to Question #35729 in Mechanics | Relativity for kranti pyasi

Question #35729

Consider a system of three equal mass particles moving in a plane; their positions are given by

ˆi ˆj

i i a + b .

For particle 1, 3 4, 1 0

2

a1 = t + b =

For particle 2, a2 = 7t + 5, b2 = 2

For particle 3, a3 = 2t, b3 = 3t + 4

Determine the position and velocity of the centre of mass as functions of time.

ˆi ˆj

i i a + b .

For particle 1, 3 4, 1 0

2

a1 = t + b =

For particle 2, a2 = 7t + 5, b2 = 2

For particle 3, a3 = 2t, b3 = 3t + 4

Determine the position and velocity of the centre of mass as functions of time.

Expert's answer

Unfortunately, the statement of your question is a bit confusing.

What do you need to be done? Please provide the details so we could help you. Could you place your assignment at doc or pdf file and share link to the file with us?

What do you need to be done? Please provide the details so we could help you. Could you place your assignment at doc or pdf file and share link to the file with us?

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