Asked by Anna
I would tell you the steps I've taken so far but I have no idea where to even start. Any help is appreciated! Thanks!
A uniform 33.5-kg beam of length = 4.15 m is supported by a vertical rope located d = 1.20 m from its left end as in the figure below. The right end of the beam is supported by a vertical column.
(a) Find the tension in the rope.
_______N upward
(b) Find the force that the column exerts on the right end of the beam.
_______N upward
A uniform 33.5-kg beam of length = 4.15 m is supported by a vertical rope located d = 1.20 m from its left end as in the figure below. The right end of the beam is supported by a vertical column.
(a) Find the tension in the rope.
_______N upward
(b) Find the force that the column exerts on the right end of the beam.
_______N upward
Answers
Answered by
Elena
mg =33.5•9.8 =328,3 N.
The beam is in equilibrium; therefore, net torque and net force are zero.
Clockwise torque - Counter clockwise torque =0
The pivot point is at the right end of the beam.
mg is applied at the center of the beam, which is 2.075 m from either end.
T is applied at a distance 4.15 – 1.20 = 2.95 m
T • 2.95 - 328.3•2.075 =0
T = (328.3 • 2.075)/ 2.95 = 230.9 N
Net force is zero
T↑ mg↓ F ↑
F = 328.3 - 230.9
F = 97.4 N
The beam is in equilibrium; therefore, net torque and net force are zero.
Clockwise torque - Counter clockwise torque =0
The pivot point is at the right end of the beam.
mg is applied at the center of the beam, which is 2.075 m from either end.
T is applied at a distance 4.15 – 1.20 = 2.95 m
T • 2.95 - 328.3•2.075 =0
T = (328.3 • 2.075)/ 2.95 = 230.9 N
Net force is zero
T↑ mg↓ F ↑
F = 328.3 - 230.9
F = 97.4 N
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.