Thursday
April 17, 2014

Homework Help: Physics HELP!!

Posted by sarah on Tuesday, November 13, 2012 at 12:02pm.

Four masses are connected by 27.1cm long, massless, rigid rods. If massA=237.0g, massB=511.0g, massC=257.0g, and massD=517.0g, what are the coordinates of the center of mass if the origin is located at mass A?

^ I already got this part: x coordinate- 13.78 cm y coordinate- 13.67 cm

BUT PLEASE HELP ME WITH PART B!!!!!

b). What is the moment of inertia about a diagonal axis that passes through masses B and D.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics !>:( - Four masses are connected by 27.1cm long, massless, rigid rods...
physics - Two blocks with masses M1 = 3.9 kg and M2 = 5.0 kg are connected with ...
physics - Four masses are arranged as shown. They are connected by rigid, ...
physics - A 1-kg mass (the blue mass) is connected to a 9-kg mass (the green ...
physics - A 1-kg mass (the blue mass) is connected to a 9-kg mass (the green ...
physics - A 1-kg mass (the blue mass) is connected to a 8-kg mass (the green ...
physics - A 1-kg mass (the blue mass) is connected to a 9-kg mass (the green ...
physics - A 1-kg mass (the blue mass) is connected to a 9-kg mass (the green ...
Physics - Two identical masses are connected by a (massless, stretchless) string...
physics - The drawing shows box 1 resting on a table, with box 2 resting on top ...

Search
Members