Thursday
April 17, 2014

Homework Help: Physics

Posted by Dickie Slang on Saturday, December 18, 2010 at 12:41am.

A uniform beam weighing Wa=1200 N is 3.50 m long and is suspended horizontally by two vertical wires at its ends, as shown in the figure below. A small but dense weight with WL = 550 N is placed on the beam 2.00m from one end, as shown in the figure.


a) are the tensions Ta (in cable A) and TB (in cable B) equal?

b) Considering that this beam is in total equilibrium, now write the equation in rotational equilibrium.


c) In the summation below, write the magnitudes of the CW and the CCW around a point on the left end of the beam, i.e., on the side labeled as needed.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A small, m = 2.00 g plastic ball is suspended by a L = 25.0 cm long ...
physics - A small plastic ball of mass m = 1.50 g is suspended by a string of ...
Science - In the figure below, a uniform beam of weight 420 N and length 3.2 m ...
Physics - A small m = 2.00 g plastic ball is suspended by a L = 24.0 cm long ...
physics - the figure shows a uniform beam of weight 420 N and length 2.0 m ...
physics - the figure shows a uniform beam of weight 420 N and length 2.0 m ...
physics - Three wires are arranged in an equilateral triangle as shown in the ...
Physics - A small m = 2.00 g plastic ball is suspended by a L = 24.0 cm long ...
Physics! plese help - A 1320-N uniform beam is attached to a vertical wall at ...
Physics - I need a step by step visual of how to do this question: A uniform ...

Search
Members