One end of a 1.2-m-long beam is hinged to a vertical wall and the other end...
One end of a 1.2-m-long beam is hinged to a vertical wall and the other end is held up by a thin wire as shown in the figure below. The wire will break if its tension exceeds 800 N .
What is the maximum mass that the beam can have and still be supported by the wire?
Express your answer in kilograms to two significant figures.
Homework Answers
considering net torque about hinge
mg cos 
* ( L/2) = T sin
* L
m = 2 tan 30* T / g
m = 163.262 tan
just put the value of
in the above provided final expression to get a final numeric
answer
==========
comment in case any doubt, will reply for sure.. goodluck
Add Answer to:
One end of a 1.2-m-long beam is hinged to a vertical wall and
the other end...
A 12.0 m uniform beam is hinged to a vertical wall and held horizontally by a...
A 12.0 m uniform beam is hinged to a vertical wall and held horizontally by a 5.00 m cable attached to the wall 4.00 m above the hinge, as shown in the figure below (Figure 1).The metal of this cable has a test strength of 0.900 kN which means that it will break if the tension in it exceeds that amount. You may want to review For related problem solving tips and strategies, you may want to view a Video...
In the figure, one end of a uniform beam of weight 460 N is hinged to...
In the figure, one end of a uniform beam of weight 460 N is hinged to a wall; the other end is supported by a wire that makes angles theta = 26 degree with both wall and beam. Find (a) the tension in the wire and the (b) horizontal and (c) vertical components of the force of the hinge on the beam.
A uniform beam of length 9 m is hinged to a wall and a wire is...
A uniform beam of length 9 m is hinged to a wall and a wire is at- tached 2.0 m from the unattached end, holding it in place, as shown in the figure. If the beam weighs 15 kN 1. 400 2.0 m (a) What is the tension in the rope 30.0° What is the reaction force (horizontal and vertical components) of the wall on the beam?
A 1400-N uniform beam is attached to a vertical wall at one end and is supported...
A 1400-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A 1960-N crate hangs from the far end of the beam. Using the data shown in the figure, find (a) the magnitude of the tension in the wire and the magnitudes of the (b) horizontal and (c) vertical components of the force that the wall exerts on the left end of the beam.
A purple beam is hinged to a wall to hold up a blue sign. The beam...
A purple beam is hinged to a wall to hold up a blue sign. The beam has a mass of mb = 6.8 kg and the sign has a mass of ms = 17.6 kg. The length of the beam is L = 2.89 m. The sign is attached at the very end of the beam, but the horizontal wire holding up the beam is attached 2/3 of the way to the end of the beam. The angle the wire...
A purple beam is hinged to a wall to hold up a blue sign. The beam...
A purple beam is hinged to a wall to hold up a blue sign. The beam has a mass of mb = 6.1 kg and the sign has a mass of ms = 16.5 kg. The length of the beam is L = 2.85 m. The sign is attached at the very end of the beam, but the horizontal wire holding up the beam is attached 2/3 of the way to the end of the beam. The angle the wire...
A 1080-N uniform beam is attached to a vertical wall at one end and is supported...
A 1080-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A 1960-N crate hangs from the far end of the beam. Using the data shown in the figure, find (a) the magnitude of the tension in the wire and the magnitudes of the (b) horizontal and (c) vertical components of the force that the wall exerts on the left end of the beam. 50.0 / Beam 1960...
In Fig. 12-33, one end of a uniform beam of mass 40.0 kg is hinged to...
In Fig. 12-33, one end of a uniform beam of mass 40.0 kg is hinged to a wall: the other end is supported by a wire that makes angles theta = 30.0degree with both wall and beam. Find the tension in the wire and the magnitude and angle from the horizontal of the force of the hinge on the beam.
2. (10 points) (Based upon 11.45 and 11.46) A uniform, 8.00-m beam is hinged to a...
2. (10 points) (Based upon 11.45 and 11.46) A uniform, 8.00-m beam is hinged to a wall and supported by a thin cable attached 2.00 m from the free end of the beam, as shown in the figure. Label the horizontal and vertical components of the contact force (where the beam touches 40.0 2.0 m the wall) as H and V. If the magnitude of FH is H- 5340 N, find the magnitude of V. Do your calculations with at...
A 202 kg uniform, beam is hinged at one end and at the other is supported...
A 202 kg uniform, beam is hinged at one end and at the other is supported by a cable that is at 23 degrees to the left of the vertical. The beam is 2.8 m long and is at 6 degrees above the horizontal. Calculate the tension in the cable (in N)
A 12.0 m uniform beam is hinged to a vertical wall and held horizontally by a 5.00 m cable attached to the wall 4.00 m above the hinge, as shown in the figure below (Figure 1).The metal of this cable has a test strength of 0.900 kN which means that it will break if the tension in it exceeds that amount. You may want to review For related problem solving tips and strategies, you may want to view a Video...
In the figure, one end of a uniform beam of weight 460 N is hinged to a wall; the other end is supported by a wire that makes angles theta = 26 degree with both wall and beam. Find (a) the tension in the wire and the (b) horizontal and (c) vertical components of the force of the hinge on the beam.
A uniform beam of length 9 m is hinged to a wall and a wire is at- tached 2.0 m from the unattached end, holding it in place, as shown in the figure. If the beam weighs 15 kN 1. 400 2.0 m (a) What is the tension in the rope 30.0° What is the reaction force (horizontal and vertical components) of the wall on the beam?
A 1080-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A 1960-N crate hangs from the far end of the beam. Using the data shown in the figure, find (a) the magnitude of the tension in the wire and the magnitudes of the (b) horizontal and (c) vertical components of the force that the wall exerts on the left end of the beam. 50.0 / Beam 1960...
In Fig. 12-33, one end of a uniform beam of mass 40.0 kg is hinged to a wall: the other end is supported by a wire that makes angles theta = 30.0degree with both wall and beam. Find the tension in the wire and the magnitude and angle from the horizontal of the force of the hinge on the beam.
2. (10 points) (Based upon 11.45 and 11.46) A uniform, 8.00-m beam is hinged to a wall and supported by a thin cable attached 2.00 m from the free end of the beam, as shown in the figure. Label the horizontal and vertical components of the contact force (where the beam touches 40.0 2.0 m the wall) as H and V. If the magnitude of FH is H- 5340 N, find the magnitude of V. Do your calculations with at...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago