penguin 1 has a mass of 48 kg determine the mass of the remaining penguins. Each crossbar has negligible mass and extends three times as far to the right of the wire supporting it as it does to the left.
Q: A 150-kgkg horizontal beam is supported at the ends AA and BB. A 340-kgkg piano rests a quarter of…
A:
Q: TYPE YOUR ANSWER. A uniform 43.0-kg scaffold of length 7.2 m is supported by two light cables, as…
A: Ans:- Image-1
Q: A 1500-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the…
A:
Q: A 48.2 kg man is walking on a 146 kg uniform beam that is attached 18.8 m below the top of a…
A: Draw the free-body diagram of the system.
Q: om the far end of the beam. Using the data shown in the figure, find (a) the magnitude of the…
A:
Q: An 80 kgkg construction worker sits down 2.0 mm from the end of a 1450 kgkg steel beam to eat his…
A: Given data- The person sits at a distance of d=2.0 m Mass of the steel beam is m1=1450 kg Mass of…
Q: A uniform pencil is held horizontal with a thumb at the end and index finger under it 3 cm from the…
A: The length of the pencil is 15 m. Its mass is 20 g Thus mass per meter is 2015=1.33 g m-1 So mass of…
Q: A 150 lb person stands 14 ft up a 19 ft ladder. The ladder weighs 85 lb and leans with a 50 degree…
A: Let Wp and Wl be the weight of the person and the ladder respectively, l be the length of the…
Q: In the figure, one end of a uniform beam of weight 170 N is hinged to a wall; the other end is…
A:
Q: A carpenter and his assistant are to carry a uniform wooden beam, which is 6 m long and weighs 100…
A: Draw the free-body diagram of the system.
Q: A uniform 34.0-kg beam of length equal to 4.55 m is supported by a vertical rope located 1.20 m from…
A: Given information: Mass of the uniform beam m=34.0 kg. Length of the uniform beam l=4.55 m.…
Q: 5.0 cm F.. M M F₁ CG W -2.5 cm
A: We need to consider the torque equilibrium, to calculate the force exerted by the muscles at the…
Q: A 62.0 kg athlete hangs from a 3.00 m long horizontal bar. The athlete is one fifth of the length…
A:
Q: A 1270-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the…
A:
Q: A lightweight diving board is supported by two pillars. One is at the end of the board and the other…
A: Mass of the person (m) = 75 kg Distance between the two pillars (d) = 3.55 m Force exerted by the…
Q: The two children are balanced on a seesaw of negligible mass. (This assumption is made to keep the…
A: a) The expression for find distance of the first child from the pivot is τ1=τ2m1gr1=m2gr2r2=m1m2r1…
Q: Two children of mass 20 kg and 30 kg sit balanced on a seesaw with the pivot point located at the…
A:
Q: The two structural members, one of which is in tension and the other in compression, exert the…
A:
Q: Consider a rigid steel beam of length L = 11.5 m and mass mb = 405 kg resting on two supports, one…
A: Write the force balance equilibrium equation for the given system and substitute the known values.
Q: Two people are carrying a uniform wooden board that is 3.20 m long and weighs 180 N . 1) If one…
A:
Q: A uniform beam 3.7 mm long and weighing 3000 NN carries a 3000 NN weight 1.50 mm from the far end,…
A:
Q: A 1460-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the…
A:
Q: in tension
A:
Q: A uniform plank has mass M = 9 kg and length L = 4.0 m. A box of mass m = 2.2 kg rests on it at a…
A: Given data: The mass of the uniform plank, M=9 kg. The length of the plank, L=4.0 m. The mass of…
Q: A pole is attached at one end to a hinge on a wall and on the other end with a cable that goes from…
A:
Q: A 5 m long, 152 kg bridge of uniform density is supported by wires attached 1.2 m from each end. A…
A: The objective of the question is to calculate the tension in the wire closer to the right side of…
Q: A diver stands on a diving board with a length of 4.5 m. The diving board is supported by two…
A:
Q: Problem 3: A block of mass M = 5.9 kg rests upon a beam of mass mp = 12.8 kg as shown. The beam has…
A: RA=Reaction force at scale ARB=Reaction force at scale BL=5.6 md=1.4 mM=Mass of block=5.9 kgmb=Mass…
Q: A person with a 800 N weight is standing 2 meters from the left of a five meter wide uniform plank…
A: Length of the beam = 5 mWeight of the beam Weight of the person
Q: A 1140-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the…
A:
Q: A woman stands on the end of a 12 m long uniform beam that has a pivot 3 m from the end the woman is…
A:
Q: 10. An object weighing 225 N is supported by a uniform 120 N horizontal beam as shown in the figure.…
A:
If penguin 1 has a mass of 48 kg determine the mass of the remaining penguins. Each crossbar has negligible mass and extends three times as far to the right of the wire supporting it as it does to the left.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- 8. A uniform beam, length = 12 m, wt = 800 N, is hinged at the wall and makes an angle of 30° to the horizontal. A wire connected to the beam 2 meters from its end makes an angle of 45° to the beam. a) What is the tension in the wire? b) What is the vertical component of the force of the hinge and c) What is the horizontal component of the force of the hinge? 45 30Two children of mass 21 kg and 26 kg sit balanced on a seesaw with the pivot point located at the center of the seesaw. If the children are separated by a distance of 2 m, at what distance from the pivot point is the small child sitting in order to maintain the balance? ma 1001 N uniform beam is attached to a vertical wall at one end and js supported by a cable at the other end 1550 N crate hangs from the far end of the beam find the magnitude if the tension in the wire the angle theta is 21 degrees and phi is 32 degrees length of beam is L
- A uniform 8.00 m, 1500 kg beam is hinged to a wall and supported by a thin cable attached 2.00 m from the free end of the beam. The beam is fixed to the wall at an angle of 30 degrees above the horizontal. The angle between the cable and the beam is 40 degrees. What are the unknowns? -direction of tension in the cable -direction of the hinge force -magnitude of rhe tension in the cable -magnitude of the hinge forceA uniform 37.0 kg scaffold of length 6.2 m is supported by two light cables, as shown below. An 82.0 kg painter stands 1.0 m from the left end of the scaffold, and his painting equipment is 1.6 mfrom the right end. If the tension in the left cable is twice that in the right cable, find the tensions in the cables (in N) and the mass of the equipment (in kg). (Due to the nature of this problem, do not use rounded intermediate values in your calculations).A uniform drawbridge must be held at a 38o angle above the horizontal to allow ships to pass underneath. The drawbridge weights 55000 N and is 15.0 m long. A cable is connected 3.5 m from the hinge where the bridge pivots (measured along the bridge) and pulls horizontally on the bridge to hold it in place. What is the tension in the cable? Find the magnitude and direction of the force the hinge exerts on the bridge. If the cable suddenly breaks, what is the magnitude of the angular acceleration of the drawbridge just after the cable breaks? What is the angular speed of the drawbridge as it becomes horizontal? What is the velocity of the drawbridge, just before it “hits” (i.e. goes horizontal)?
- Determine the tension in the horizontal massless cable CD determine the vertical component of the exerted by the pivot A on the aluminum pole determine the horizontal component of the force exerted by the pivot A on the aluminum poleA 2.00 m long horizontal uniform beam of mass 20.0 kg is supported by a wire as shown in the figure. The wire makes an angle of 20.0 degrees with the beam. Attached to the beam 1.40 m from the wall is a ball with a mass of 40 kg. What is the tension in the string? a)1,000 Nb) 1,090 N c) 2,100 N d) 2,250 N e) 2,680 NA uniform beam 4.2 m long and weighing 2200 N carries a 3700 N weight 1.50 m from the far end, as shown in the figure below. It is supported horizontally by a hinge at the wall and a metal wire at the far end. 1) How strong does the wire have to be? That is, what is the minimum tension it must be able to support without breaking? Express your answer in newtons. 2) What are the horizontal component of the force that the hinge exerts on the beam? Express your answer in newtons. 3) What are the vertical component of the force that the hinge exerts on the beam? Express your answer in newtons.