staintonpip staintonpip

12-10-2016
Physics

contestada

A uniform pole AB of weight 5w and length 8a is suspended horizontally by tho strings attached to it at C and D where AC=DB=a. A body of weight 9w hangs vertically from the pole at E where ED
=2a.
Calculate the tension in each string.

Respuesta :

adorapanda adorapanda

12-10-2016

Moment about D=0 or,T1*6a-5w*3a-9w*2a=0 T2+T1=5w+9w

Ver imagen adorapanda

Answer Link

Otras preguntas

Is their fetal development impacted by being conjoined? If so, how? CHILD DEVELOPMENT CLASS

How does runoff affect aquifers?

Which statement describes how the GI Bill affected the United States during the 1950s? A) The act allowed members of minority groups to join the armed forces be

Write a letter to your younger brother suggesting at least three ways in which him and your father can be reconciled.

In triangle JKL, tan(b°) = three fourths and cos(b°) =four fifths. If triangle JKL is dilated by a scale factor of one half, what is sin(b°)? triangle KL in whi

Find the limit a-bx^4/cx^4+x^2

Please help! Thanks!

How does this illusion work? (I made it myself) Stare at center point of X, then it does magic.

I need help with this

can you please assist