30° The beam is to be hoisted using two chains. If the resultant force is to be 600N directed along the positive y axis, determine the magnitudes of forces FA and Fg acting on each chain and the angle of FB so magnitude of Fg is a minimum. FA acts at 30° from the y axis, as that the

30° The beam is to be hoisted using two chains. If the resultant force is to be 600N directed along the positive y axis, determine the magnitudes of forces FA and Fg acting on each chain and the angle of FB so magnitude of Fg is a minimum. FA acts at 30° from the y axis, as that the

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A crate weighing 5.93 102 N is lifted at a slow, constant speed by ropes attached to the crate at A ...

Q: Below are a number of situations involving circular motion. In each case, identify the source of the...

A: Given Sprinter is running around the curve

Q: 1.A cyclist moving with a speed of 8 m/s has a kinetic energy of 1500 J. What is the mass of the cyc...

A: Given data: Speed (v) = 8 m/s Kinetic Energy (KE) = 1500 J Required: Mass (m)

Q: The junction is in thermal equilibrium when the

A: When the temperature of two objects is the same.

Q: Which of the following could represent the horizontal component of the net force of a simple harmoni...

A: correct answer is b) 32ax

Q: 12.4 (a) What is the average density of the sun? (b) What is the av- erage density of a neutron star...

A: Density = D = m / V In case of the neutron star we know that it has the same mass as the sun, m = 1....

Q: A 3.00-kg block rests on a level frictionless surface and is attached by a light string to a 2.00-kg...

A: Given that:- Mass of block rest on horizontal surface=3kg

Q: An elevator is moving upward at a constant speed of 4 m/s. A man standing 10 m above the top of the ...

A: Constant speed of elevator (v) = 4 ms , upwards height of man above the top of elevator (h) = 10 m I...

Q: You launch a projectile horizontally from a building 42.7 m above the ground at another building 35....

Q: You start out by driving 148 miles north in 2 hours and 34 minutes, and then you stop and park for a...

Q: Assume that the Fermi energy level is 0.25 eV above the valence band energy. Let T = 300 K. %3D Dete...

Q: Find the magnitude of the force on a 3.06-C charge moving with velocity 2.29 m/s west in a uniform m...

A: Give Velocity v = 2.29 m/s Magnetic field = B = 9.8 T Charge q = 3.06 C

Q: Consider an equilateral triangle, with side length 0.267 m. At two of the vertices of this triangle,...

Q: Coleulate the gravitational Portential of a 12.6 kg box on a shelf 4.0m above the floon. Assusine th...

A: Given Mass of the box (m) =12.6 kg Height from the floor (h) =4.0 m

Q: 1. In the space below, draw a sketch of all possible microstates for N = 3. Use different shapes or ...

A: The total number of microstates are=8.

Q: A potential difference of 15 V is found to produce a current of 0.36 A in a 3.2 m length of wire wit...

Q: The drawing 0.50 m- B shows a graph of Amplitude (m) versus Position (m) of two waves traveling to t...

Q: You launch a projectile at an initial speed of 69.4 m/s from the ground. After 9.90 seconds of fligh...

Q: Co.leulute the gravitadional Potential a 12.6 kg box on a shelf 4.0m above the floon. Assusine thatt...

A: Given data : Mass = m Height = h Gravity = g ...

Q: The magnitude of vector A is 29.0 units and points in the direction 330° counterclockwise from the p...

A: Given data: The magnitude of Vector (A) = 29.0 units Angle (θ) = 330° Required: The x and y-compon...

Q: - 50 cm - 10 cm R

Q: Two particle of mass m, = 1.0 g and m2 = 2.0 g had a head-on collision and after collision the two m...

Q: Two charged particles are observed in vacuum. The details of the particles are as follows: Particle ...

Q: Problem 6: Consider a ball of mass m attached to a string of length L, which is being spun around in...

A: Work done = F̅ • d̅ where d̅ = displacement vector

Q: A ball is thrown horizontally from the top of a 71.6-m building and lands 147 m from the base of the...

Q: In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and i...

A: Given data: Initial velocity (Vi) = 0 m/s Final velocity (Vf) = 45.3 m/s Time interval (Δt) = 6.11 ...

Q: 'The atomic model that is currently used is called: *

A: In this question we have to answer the currently used atomic model. Please give positive feedback if...

Q: 1. Two small spheres separated by 16.0 cm have an equal charge. How many electrons does each sphere ...

Q: oblem 5: Suppose the ski patrol lowers a rescue sled carrying an injured skiier, with ombined mass o...

Q: A car battery uses 20 A for 10 s to start the engine. How many electrons pass during this time inter...

A: Given data: Current (A) = 20 A Time (t) = 10 s Required: The number of electrons passed

Q: 10 copper wires of.length I and diameter d are connected in parallel to form a single composite cond...

Q: A lens has a focal length of -10 cm. If the image of an object is located at -20 cm, what is the di...

A: Given data : Focal length = F Image distance = V To find : ...

Q: A controller on an electronic arcade game consists of a variable resistor connected across the plate...

Q: uation below, the net force (Fnet) is 50 N 80 N 200N 200 N

A: Given Fnet=900N up Weight w=200N

Q: A 20-kg equipment is initially at rest on an inclined surface with a 15° angle with the horizontal. ...

Q: A. A block of mass M rests on an inclined plane with a smooth surface forming a angle of 37 with the...

A: m = 4.5 kg h = 2 m t = 1.5 s Let the tension in the string = T Unknown mass = M Angle of incline = 3...

Q: A piece of silver wire has a resistance of 1 Q. What will be the resistance of a wire of one-eight t...

A: Given data: Resistance of silver (R) = 1 Ω Length of wire (L') = L/8 Diameter of wire (d') = d/3 Re...

Q: 1.11 Apply the grid method to calculate force using F = ma. a. Find force in newtons for m = 10 kg a...

A: (a) solution- Given mass(m)= 10 kg Acceleration (a)= 10 m/s² From Newton's second law of motion F= ...

Q: A force of 500 N is exerted on a baseball by the bat for 0.001 s. What is the change in momentum of...

A: Given data: Force (F) = 500 N Time interval (Δt) = 0.001 s Required: The change in momentum (ΔP)

Q: The magnetic field produced by the current loop in the figure below is along the −z direction. Is th...

A: According to right-hand palm rule, the direction of current is clockwise as viewed from above. If w...

Q: A catapult launches a large stone at a speed of 45.0 m/s at an angle of 55.0° with the horizontal. W...

Q: A string on the violin has a length of 18 cm and a mass of 0.86 g. The fundamental frequency of the ...

A: Given: Fundamental frequency, f1=1 kHz=1000 Hz Length of the string, L=18 cm=0.18 m Mass, m=0.86 g=...

Q: The breakdown voltage can be decreased by increasing the:

A: Zener diode: VI characteristic for zener diode,

Q: Given the three vectors, A = 3i+2j-k, B = -6i-4j+2k and C = i-2j-k, find which two vectors are perpe...

Q: Two small charged spheres are placed in vacuum on the x-axis: q1 = +1.88 µC at x = 0 and q2 = -7.36 ...

Q: Explain how two objects can be attracted due to an electric force, even when one object has zero net...

Q: Suppose the charge at the center is now increased to +8Q, while the charge at the surface of the con...

Q: e. A resistor of 6 k2 with tolerance 10% and another of 4 k 0 with tolerance 10% are connected in se...

Q: A particle moves with SHM between two points which are 8.2 cm apart. At the instant when the particl...

A: GivenAmpltude of particle , A=8.2 cmat distance ,x=2 cm particle has acceleration ,a=48.6 cm/s2

Q: 1. Let's say that we have 3.68 L of a gas was at an unknown pressure. However, at standard pressure,...

A: Here nothing is mentioned about the temperature, therefore, we will assume, the temperature is const...

Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

Sample Problem 1
FB
FA
30°
The beam is to be hoisted using
two chains. If the resultant force
is to be 600N directed along
the positive y axis, determine
the magnitudes of forces FA and
Fg acting on each chain and the
angle of FB
magnitude of Fg is a minimum.
FA acts at 30° from the y axis, as
shown.
SO
that the

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Draw the FBD of this problem.An object weighing 95 N is suspended by two wires, the left wire makes an angleof 37 0 with the vertical while the right wire is projected 26 0 with the horizontal.Find the tension in each wire.
The mast of a ship supports forces from three cables as shown. If F= 350 lb, determine the value of a that minimizes the magnitude of the resultant of the three forces. Also, determine the magnitude of that resultant. 800 1b 600 lb The value of a that minimizes the magnitude of the resultant is , and the magnitude of the resultant is lb.
Five forces are acting on the cantilever beam AB.Find the resultant or a couple acting on the cantilever beam.
Two cables uith known tensions as attatched to a pole at point A. Determine the resu/tant force to wich the pole is subjected. shown are A TAC 6OON TAB 140° B
The upper leg muscle (quadriceps) exerts a force of F, = 1240 N, which is carried by a tendon over the kneecap (the patella) at the angles shown in the figure below. Fo 55° 75 F. Find the magnitude in newtons and direction in degrees counter-clockwise from an axis directed to the left of the force exerted by the kneecap on the upper leg bone (the femur). magnitude direction ° counter-clockwise from an axis directed to the left
Three forces 20N, 30N, and 40N are in equilibrium. Find the angle between the 30N force andthe 40N force.
If the resultant force acting on the support is to be 1200 lb, directed horizontally to the right, determine the force F in rope A andthe corresponding angle θ.
A block of weight w is suspended from a rope tied to two other ropes at point O. One rope ishorizontally attached to a wall and the other is fastened to the ceiling. The angle betweenceiling and the rope is 60°. What are the tensions in each of the ropes? Assume the weights ofthe ropes and the knots are negligible. If the weight of the block is 100 N, what is the tension inthe ceiling rope?
Two forces pull on a body that rests on a smooth horizontal surface: One is 30 N 50o S of E and the other is 40 N 45o S of W. Determine the resultant of the two forces using the triangle method.
Two forces are applied at point B of beam AB. Determine the magnitude andthe direction of their resultant.
Side fagure shows a crate (box) d mass m=200 kg is suspended using the ropes AB Gnd AC ond AD. Each repe can withstand a maxinum force of 10 kN belere it bneaks.' Assuming the rope AB always remains honggankal, A M= 200WI B) Determine the smallest angle O aut which the the of ropes crate can be suspended before breaks. One
The figure shows an overhead viewof a 0.025 kg lemon half and twa of the three horizontal forces that act an it as it is on a frictinnless table. Force Fi has a magnitudie of 6 N and is at e, - 33. Force F, has a magnitude of 10 Nand is at e - 33. In unit-vector notation, what is the third forceif the lemon half (a)isstationary, (b) las the constant velocity V = (1i – 15) mis, and (c) has the 7 = (14i - 120) ms?, wirere tis time? (a) Number i i junits (b) Numher i+ junits (c) Numher jUnits