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Eile Edit View History Bookmarks Iools Help e chegg Study! Guided Solution AEP1HW14 b.. static equilibriu + https://www.webassign.net, web/Student/Assignment-Responses 1 - 110% Q.Search IIV * Most Visited Getting Started 0 Lemon Grove Incident." 1. -3.33 points My Notes Ask Your Te The figure below shows a 5.6 kg rod of 1.00 m in length, hinged to a vertical wall and supported by a thin wire. The wire and rod each make angles of 45° with the vertical. When a 10.0 kg block is suspended from the midpoint of the rod, the tension T in the supporting wire is 54 N. If the wire will break when the tension exceed 81 N, what is the maximum distance from the hinge at which the block can be suspended? 2. 13.33 points My Notes Ask Your Tea A 1265-N solid beam is 1.7 m long. It is attached to a wall at one end and is supported by a cable attached to the beam at a distance of d = 0.425 m from the other end A 1895-N crate hangs from the far end of the beam. Given: ENG 10:33 ENG 04/07/18

Explanation / Answer

Sum up the torques about the hinge to be zero.

That is: the total clockwise torque equals the total counterclockwise torque.

Also remember that torque is caused by the perpendicular component of a force.

So:

Let d be the maximum distance you're looking for.

(10 kg)×(9.8 m/s²)×sin(45°)×d

+

(5.6 kg)×(9.8 m/s²)×sin(45°)×(1 m)/2

=

(81 N)×(1 m)×sin(90)

(69.296 N)×d + (19.403 Nm) = (81 Nm)

(69.296 N)×d = (61.6 Nm)

d = 0.889 m

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