Friday
March 6, 2015

Homework Help: science

Posted by sant on Sunday, August 29, 2010 at 11:02am.

2. A thin rod of length 10m is in the x-y plane parallel to the x axis. Its centre is at the point (3,2) .A force of 100 N in the x-y plane is applied at its right end at an angle of 30o from the x-axis. An equal and opposite force is applied at its other end.
(i) Make a diagram showing the x-and y axes, the rod, and the forces on it.
(ii) Calculate the torque due to these forces with respect to the origin with respect to the centre to the rod, and with respect to each end of the rod.
(iii)Why all the torques are equal?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Biology - In conventional human radiological imaging (e.g., MRI, PET, CT) of the...
physics - A uniform thin rod of length 0.55 m and mass 5.5 kg can rotate in a ...
Physics - A long, thin rod (length = 4.0 m) lies along the x axis, with its ...
Physics - A long, thin rod (length = 4.0 m) lies along the x axis, with its ...
physical - An electric field with a magnitude of 3.50 kN/C is applied along the ...
AP Physics - A uniform thin rod of length 0.3m and mass 3.5kg can rotate in a ...
Help!!! - An electric field of intensity 4.27 kN/C is applied along the x-axis. ...
physics!!! - An electric field of intensity 4.27 kN/C is applied along the x-...
physics - Hi, can someone please help with this question. A thin, uniform rod is...
physics - The moment of inertia of thin uniform rod of mass i and length L about...

Members