A 1682-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A 1594-N crate hangs from the far end of the beam. Find the magnitude of the tension in the wire. The angle theta (0) is 26 degrees and the angle phi (®) is 58 degrees. The length of the beam is L. Beam
Q: A glass optical fiber is used to transport a light ray across a long distance. The fiber has an inde...
A:
Q: Two lamps, one rated at 100 W at 220 V and the other 60 W at 220 V are connected in parallel to a 22...
A: Power dissipated by a resistor of resistance R across voltage V is given as P= V2/R,wo R= V2/P
Q: The graph shows the magnitude B(t) of a uniform magnetic field that passes through a conducting coil...
A: We have to apply the Faraday law of electromagnetic induction.
Q: How did Madame de Chatelet show that Energy is proportional to v2?
A:
Q: In order to reduce light reflection on a lens surface (n, = 1.5) by coating a thin film with thickne...
A: refractive index of lens surface = 1.5thickness (L) = λ4refractive index of zinc sulfide = 2.32refra...
Q: The amount of work done by Angela on a heavy box carried across a room at a constant speed A) depend...
A: Answer:- D) is None Explanation- The Angela moves the box at a constant speed, therefore there is n...
Q: In raising a 5000-N piano with a pulley system, the workers note that for every 3 m of rope pulled d...
A:
Q: The return constant of a spring is 300 N/m. Over what length should it be stretched to store 80J of ...
A: Given data: Spring constant (k) = 300 N/m Potential Energy (U) = 80 J Required: Length stretched (x...
Q: A light beam from a medium of refractive index 1 is incident normally on the vertical face of the pr...
A:
Q: A particle of mass 2.9 kg moves along the horizontal x-axis. In the x direction the only force actin...
A:
Q: Assume the magnitude or the the figure below is uniform and the directions each face are as indicate...
A:
Q: Compute for the y-component of 21.2248-unit vector directed 214.7817 degrees with respect to the pos...
A: given: magnitude of vector = 21.2248 units angle from +ve x axis = 214.7817o
Q: A particular hydrogen-like ion emits radiation of frequency 2-467 × 10 Hz when it makes transition f...
A:
Q: You decide to climb the stairs on the three floors of NIATE. Let your mass be 72.2 kg, your total ve...
A: Given data: Mass (m) = 72.2 kg Height (h) = 10.0 m Time (t) = 5 minutes g = 10.0 m/s2 Required: The...
Q: 1. A flower pot with a mass of 15 kg is sitting on a window sill 15 meters above the ground. (a) Hów...
A:
Q: A 750 kg roller coaster car is pulled to the top of a hill 45 m high and arrives at the top with zer...
A:
Q: Suppose a student is looking closely at an object inside a container containing a liquid of refracti...
A: Given that: l=57 cmRE=13 cmRS=28 cmn=1.3 d=21 cmn'=1.9r=72 cm Find the position of the image...
Q: Please select all that are correct. Select one or more: a. Halving the time the force is applied on ...
A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for yo...
Q: The magnetic field at a point on the magnetic equator is found to be 3·1 × 10 * T. Taking the earth'...
A:
Q: A 0.210-A current is charging a capacitor that has circular plates 10.8 cm in radius. The plate sepa...
A:
Q: shopper pushes a 7.3-kg shopping cart up a 13∘ incline Find the magnitude of the horizontal force, ...
A:
Q: water hose is used to fill a 35.0 liter bucket. If it takes one minute and a half to fill the bucket...
A: Given Volume of bucket, V = 35.0 liter = 35.0×10-3 m3 Time to fill, T = 1.5 min = 90 sec Flow velo...
Q: Parts a through f of Figure Q25.3 show one or more metal wires sliding on fixed metal rails in a mag...
A: Fleming right hand rule According to Fleming's right hand rule if we stretch 3 fingers of our right ...
Q: 2x v,x sin(e) Calculate the initial speed of the ball using the equation At= if the value of g slope...
A:
Q: An electron enters a region of space containing a uniform 2.21 × 10-³ T magnetic field. Its speed is...
A: Write the expression for the radius of the path. Here, m represents the mass of an electron, v repr...
Q: (a) An electron moves through a uniform electric field E = (2.30î + 4.9oj) V/m and a uniform magneti...
A: Given, Electric field=2.30i+4.90j B=0.400k
Q: At 9:00am a thermometer reading 70° F is taken outdoors where the temperature is 15°F.At 9:05am, the...
A: A) Write the expression for the Newton’s law of cooling. Integrate the above equation.
Q: A transverse wave in a string has the form y= 6.3 cos pi (0.09 x +2t), where x is in centimeters and...
A:
Q: 61. III Currents induced by rapid BIO field changes in an MRI sole- INT noid can, in some cases, hea...
A: Length (L) = 8 cm diameter = 1 cm radius = 0.5 cm density = 1100 kgm3specific heat = 3600 Jkg-kresis...
Q: A 30 N force pushes a block across a surface for 6 m. a) How much work is done by the applied force?...
A:
Q: Some students were investigating the speed of a toy car that they built. They performed two trials a...
A: Given data: t1 = 4.0 s, d1 = 5.6 m t2 = 5.0 s, d2 = 7.0 m Required: Average speed (Sav)
Q: Corda Peso
A:
Q: The light beam in the figure below strikes surface 2 at the critical angle. Determine the angle of i...
A:
Q: 94=+50M0 q5= -60 MC %3D 93 = + 40 MC q,8=-100MC %3D q1=-20MC :- 20 MC q6=-70MC
A:
Q: A letter A is constructed of a uniform wire of resistance 1 ohm per cm. The sides of the letter are ...
A:
Q: A carousel is initially at rest. At t = 0 it is given an angular acceleration of 0.080 rad/s^2, whic...
A: Given value--- initial angular velocity = 0 rad /s. angular acceleration = 0.08 rad /s2. time = 15...
Q: A letter A is constructed of a uniform wire of resistance 1 ohm per cm. The sides of the letter are ...
A: Given: resistance of wire = 1ohm/cmsides of A = 20cmcross piece in middle = 10cm
Q: A student sets a top spinning clockwise at 218 rad/s. The top gradually slows down as it rotates thr...
A:
Q: Calculate the magnitude of the electric field at one corner of a square 2.42 m on a side if the othe...
A:
Q: In the figure, two 8.20 kg blocks are connected by a massless string over a pulley of radius 2.20 cm...
A:
Q: What is the average pressure on a totally reflecting surface if the wavelength is 500 nm and a power...
A: Write the expression for the average pressure for the totally reflecting surface. Here, I represent...
Q: Oppositely charged parallel plates are separated by 5.32 mm. A potential difference of 600 V exists ...
A: Given Distance of seperation of plate ,d=5.32 mm=5.32×10-3 mPotential difference ,(V)=600 V
Q: A letter A is constructed of a uniform wire of resistance 1 ohm per cm. The sides of the letter are ...
A:
Q: For the situation shown in the fig., find the values of Fri & Fr2 if the objects weight is 600 N. 50...
A:
Q: 750 kg roller coaster car is pulled to the top of a hill 45 m high and arrives at the top with zero ...
A: Mass= m = 750kg Height= h= 45 m
Q: The general solution of the Schrodinger equation for a particle confined in an infinite square-well ...
A:
Q: A stone is dropped from a captive balloon at an elevation of 1000 ft (304.8 m). Two seconds later an...
A:
Q: A 65.1-cm-diameter coil consists of 20 turns of circular copper wire 8.67 mm in diameter. A uniform ...
A: GivenDiameter of coil ,D=65.1 cm=0.651 mnumber of turns of copper wire ,N=20 turnsDiameter of wire ,...
Q: Problem 2 A 50-g mass on the end of a horizontal spring (k = 100 N/m) is moving at a speed of 2 m/s ...
A:
Q: A 1204-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the o...
A: In rotational equilibrium net torque is zero. Torque = r×f and we assume Clockwise direction to be ...
Step by step
Solved in 2 steps with 2 images
- Problems 33 and 34 are paired. One end of a uniform beam that weighs 2.80 102 N is attached to a wall with a hinge pin. The other end is supported by a cable making the angles shown in Figure P14.33. Find the tension in the cable. FIGURE P14.33 Problems 33 and 34.A 1204-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end A 1515-N crate hangs from the far end of the beam. Find the magnitude of the tension in the wire. The angle theta (9) is 29 degrees and the angle phi () is 53 degrees. The length of the beamis L Вeam ROUND OFF FINAL ANSWER TO THE NEAREST WHOLE NUMBER. INPUT THE SYMBOL OF THE UNIT. NO SPACE BETWEEN THE NUMBER AND THE UNIT.A beam with a length of 2 m and a mass of 10 kg supports a 50 kg box. The beam is connected to a wall by a hinge at its base and a horizontal wire. The wire is connected to the beam 1.5 m from the hinge and makes an angle θ of 35o to the beam. The goal is to find the tension in the wire and the horizontal and vertical components of the force exerted by the hinge on the board
- A beam with length of 2 m and a mass of 10 kg supports a 50 kg box. The beam is connected to a wall by a hinge at its base and a horizontal wire. The wire is connected to the beam 1.5 m from the hinge and makes an angle θ of 35o to the beam. The goal is to find the tension in the wire and the horizontal and vertical components of the force exerted by the hinge on the board. Suppose the maximum tension that the wire can withstand is 1500 N. What is the maximum load that the hinge can support before the wire breaks?Consider the 120-cm board supporting three loads as shown below. The beam weighs 45 grams. If the system is in equilibrium, a. what is the magnitude of the force exerted by the pin support to the board? b. Find the perpendicular distance, x, of the pin support from the left end of the board. 30cm A В C 259 30g 75gOne end of a uniform rod of weight w = 73.5 N and length L = 2.55 m is supported by a cable at an angle of ? = 37.0°above the rod. The other end rests on a small frictionless support and presses into a wall as shown in the figure. Determine the magnitude n of the vertical normal force exerted by the support on the rod and find the magnitude T of the tension in the cable.
- A horizontal plank 4.00 m long and having mass 20.0 kg restson two supports, one at the left end of the plank and a second1.00 m from the right end of the plank. What is the magnitude of theforce exerted on the plank by the support on the right side?A 1323-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A 1575-N crate hangs from the far end of the beam. Find the magnitude of the tension in the wire. The angle theta () is 25 degrees and the angle phi () is 59 degrees. The length of the beam is L.A 1260 N uniform beam is attached to a vertical wall at one end and supported by a cable on th other end. A 1960 N crate hangs from the far end of the beam. Using the info on the diagram find the following: a) Magnitude of the tensiossnj on the cable b) the horizontal components of the varce that the wallexerts on the beam c) the vertical components of the force that the wall exerts on th eleft end of the bean
- 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)?In the figure, a uniform beam of weight 440 N and length 2.3 m is suspended horizontally. On the left it is hinged to a wall; on the right it is supported by a cable bolted to the wall at distance D above the beam. The least tension that will snap the cable is 1100 N. What value of D corresponds to that tension? Cable Вeam Number i UnitsA uniform rod has one end attached to a vertical wall by africtionless hinge. A horizontal wire runs from the other end of the rodto a point on the wall above the hinge and holds the rod at an angle θabove the horizontal. You vary the angle u by changing the length ofthe wire, and for each θ you measure the tension T in the wire. You plotyour data in the form of a T-versus-cot u graph. The data lie close to astraight line that has slope 30.0 N. What is the mass of the rod?