Answered: Q4. [Type C] Find the values for F3 and…

Q4. [Type C] Find the values for F3 and such that the resultant of the 3 forces acting on the bracket lies on the u axis and has a magnitude of 150 lbs.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 6WUE: Two identical strings making an angle of = 30.0 with respect to the vertical support a block of...

See similar textbooks

Related questions

Q: 26. When non-metric units were used in the United Kingdom, a unit of mass called the pound-mass…

A: Given data as per the question 1 lbm =0.4539 kguncertainty =0.0001 kg

Q: A very simplified model of the human eye is a single positive refractive surface with refractive…

Q: A full description of the method used containing sufficient detail for someone else to repeat the…

A: To perform the experiment of a can sliding down an inclined plane (e.g. a chopping board), the…

Q: Why do contemporary societies need robotic help?

A: Contemporary societies need robotic help for a variety of reasons. Some of the main reasons include:…

Q: A small plastic ball of mass 5.89 x 10-3 kg and charge +0.177 µC is suspended from an insulating…

A: mass of small plastic ball = 5.89×10-3 kg charge (q) = 0.177 μC θ = 30o

Q: 9. Tectonic plates are large segments of the Earth's crust that move slowly. Suppose that one such…

Q: Describe the Nebular Theory. Include A) what it is, B)what happened, and C) at least three lines of…

A: (A) The Nebular Theory is a scientific explanation for the formation of solar systems, including our…

Q: A closed surface with dimensions a = b = 0.360m and c = 0.570m is located as shown in the figure…

Q: A vector a has components a_x = -3.0 and a_y= +4.0. What is the direction of vector a with respect…

A: Given: The x-component of vector is ax=-3.0 The y-component of vector is ay=+4.0 Find: Direction of…

Q: A ferris wheel has a radius of 50.0 m. Each of the sixty gondolas on the wheel takes 1.00 minute to…

A: Given Radis of the wheel is given as r=50.0 m Period of revolution is given as T=1 min=60 s We…

Q: A ball of mass 100 g, projected at an angle of 30° from the ground with an initial velocity of 11…

Q: 5 What are the magnitude Av and angle of the change in velocity if the initial velocity is 50.0 m/s…

A: Given value--- the initial velocity is 50.0 m/s south the final velocity is 45.0 m/s west We have…

Q: An object is accelerating _________. a. only when its speed changes. b. only when its direction…

A: Acceleration is vector quantity Depend on magnitude and direction both.

Q: A person is driving along a straight highway at a speed of 21.0 m/s when the traffic light which is…

Q: 3. Consider the following three displacement vectors: Vector A has a magnitude of 3.80 km and a…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Problem 1: Inputs: ● ● a = b = 2 m F1 F2 F3 = 350 N a) Determine the net moment about point A b)…

Q: 4 Tajjamul (74.0 kg) begins a snowboarding run and starts at a height of 45.0 m with an initial…

Q: What is the ratio of the magnitude of the electric field at observation point D to the magnitude of…

Q: 1 , A small metal bead, labeled A, has a charge of 28nC. It is touched to metal bead B, initially…

Q: 1. An electron is to be accelerated in a uniform electric field having a strength of 2.1-106. (a)…

A: a) Write the work-energy equation. W=ΔKEe(ΔV)=ΔKEe(Ed)=ΔKE Here, W is the work done, ΔKE is the…

Q: You wish to cool a 1.95 kg block of brass initially at 80.0°C to a temperature of 41.0°C by placing…

Q: coefficient of friction

A: Given: Mass of block is m=1.5 kg Acceleration of block is a=2.9 m/s2 Angle of inclination is θ=34°…

Q: If light is incident upon a piece of quartz of refractive index 1.54 and an angle of 50°. What is…

A: Given data: Index of refraction of quartz (n2) = 1.54 Angle of incidence (θ1 ) = 50° Required: The…

Q: If light is incident upon a piece of glass of refractive index 1.52 and an angle of 45°, what is the…

Q: Snow is falling vertically at a constant speed of 7.8m/s. a) At what angle from the vertical and b)…

Q: Suppose a utility generates electricity with a 32% efficient coal-fired power plant that emits SO₂…

Q: electrostatic force c

A: Given: Two identical conducting spheres attracts each other by force F1=0.157 N Distance between…

Q: Consider a 300 km car race on a 5-km track. Car A finishes the race in 4 h and is 1.5 laps ahead of…

Q: Physics Given vectors A = and B +15, +10 > and B =, what is the magnitude of Ã – B? Ả -

A: Given value--- A = < 15 , 10 > . B = < 15 - 10 > . We have to find--- magnitude of A…

Q: Yellow sodium light has a wavelength in air of 590 nm. What is the frequency in air? (n = 1.00.)…

Q: The position of an object undergoing simple harmonic motion is given by x = A{\rm{cos}}(Bt{\rm()}}.

A: A is the amplitude of the SHM and B is the angular frequency of the SHM.

Q: Problem 4: An electron in a vacuum chamber is fired with a speed of 8300 km/s toward a large,…

Q: But Ti USING: F=ma= w/g (a) Coefficient of friction all = 0.20 T₂ Required: 2004. a) betermine the…

Q: A 0.045 kg bullet was fired at 350 m/s into a block of wood as shown in the diagram below. Assuming…

A: According to the given data u=350m/s F=5500N m=0.045kg we need to find penetrates distance (d)

Q: A light from an unknown source has a wavelength of 550nm as it passed through glass (n = 1.52). What…

Q: Use Wien's Law to calculate the peak wavelength of light coming from the Sun. Assume T=5800 K for…

Q: A binary star system has two stars, each with the same mass M, that are separated by a distance of…

Q: 35. Three galaxies are aligned along an axis in the order A, B, C. An observer in galaxy B is in the…

A: GivenvA/B=-0.60c i velocity of A wrt BvC/B=0.60c i velocity of C wrt…

Q: A proton is accelerated from rest by an electric potential difference of 462 V, and then enters a…

Q: A scientist is examining the orbital path of two comets. Comet A has an orbital eccentricity of…

A: The question is asking about the orbital eccentricity of two comets, Comet A and Comet B. Orbital…

Q: 3 If the body has no acceleration it means t hat the body has constant velocity. O True O False

Q: It's a snowy day and you're pulling a friend along a level road on a sled. You've both been taking…

Q: In 1909, Millikan performed a famous experiment in which he measured the charge of the electron (and…

A: mass of each drop = 3.3×10-15 kg electric field = 39200 NC

Q: It turns out that there is an electric field that points inward toward the center of the Earth that…

A: GivenE=100 N/C inwardflux =qenclosedε-E4πr2=qenclosedε as field is inward so flux is…

Q: 7. A ball is thrown vertically downward from the edge of a bridge 29.0 m high with an initial speed…

Q: Dimensional analysis sixty miles/hour is how mant feet/second?

A: According to question we need to convert miles/h to ft/s.

Q: What is the magnitude of the electric field (assumed to be uniform) in the region between the…

A: Given: The separation between capacitor plates is d=45 mm Potential difference between capacitor…

Q: Two point charges are brought closer together, increasing the force between them by a factor of 69.…

A: let separation initially be rthen force=kq1q2r2now separation becomes r'force= kq1q2r'2

Q: Vector A⃗ has a magnitude of 28.0 mm and makes an angle of 30∘∘ above the positive x axis. Vector…

Q: A diver springs upward from a diving board. At the instant she contacts the water, her speed is 8.20…

Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

Q4. [Type C] Find the values for F3 and 0 such that the resultant of the 3 forces acting on the bracket lies
on the u axis and has a magnitude of 150 lbs.
F3
20°
30°
F₁ = 40 lbs
F₂ = 120 lbs

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step by step

Solved in 7 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

3. A traffic light weighing 1.2x102 N hangs from a vertical cable tied to two other cables that are fastened to a support. The upper cables makes an angle of 35deg and 50 deg. with the horizontal. Find the tension in each cables?
1. Explain how can we use the forces acting on an object to predict where the object will be at some future moment?
3. the weight of an objects are 300 N and 400 N. The pulley are essentially frictionless and massless. Pulley P1 has stationary axle but pulley P2 is free to move up and down. Find tghe tensions Ft1 and Ft2 and the acceleration of each body?
An object is subject to two forces that do not point in opposite directions. Is it possible to choose their magnitudes so that the object is in equilibrium? Explain.
2) A student’s head is bent over her physics book. The head weighs P = 24.6 N and is supported by the muscle force F→mF→m exerted by the neck extensor muscles and by the contact force F→cF→c exerted at the atlantooccipital joint. Given that the magnitude of F→mF→m is 60.0 N and is directed 35.0° below the horizontal. a.) Find the magnitude of the contact force F→cF→c . b.)Find the direction of the contact force Fc−→Fc→ . If the direction is below the horizontal, enter a negative value.
2. A child is holding a wagon from rolling straight back down a driveway that is inclined at 2o degrees to the horizontal. If the wagon weighs 150N with what force must the child pull on the handle, if the handle is parallel to the incline?
What is the magnitude of the equilibrant of three concurrent forces with the following magnitudes and directions: 6 N at 20o, 7.6 N at 127o, and 12.0 N at 35o. Express your answer in two decimal places.
LETTER ONLY 1. A Jollibee delivery man travels 5 km, North and then 3 km, East to deliver the order. What is angle from the + x- axis is the delivery man? A. 31^o B. 95^o C. 59^o D. 56^o 2. Which of the following is the MOST difficult to start moving? A. A box on the floor with a weight of 100 N and has a coefficient of static friction of 0.45. B. A 550 N cart and with a coefficient of static fiction with the floor of 0.2 C. A 250 N metal crate and with a coefficient of static friction of 0.6 with the floor. D. A 50 N rolling tray and with a coefficient of static friction of 0.1 with the ground.
3. Consider the three forces acting on the box. F1= 20.0N at an angle θ1= 45° measured from the horizontal F2= 5.00 N at an angle θ2= 60° and the weight W= 15.0 N, pulling directly down in the y- direction. What is the net force acting on a box?
A persons head is bent over a book. The head weighs P=37.2 N and is supported by the muscle force Fm exerted by the neck extensor muscles and by the contact force Fc excerted at the atlantooccipital joint. Given that the magnitude of Fm is 60.0 N and is directed 35.0 degree below the horizontal. Find the direction of the contact force Fc. If the direction is below the horizontal, enter a negative value.
During a storm, a tree limb breaks off and comes to rest across a barbed wire fence at a point that is not in the middle between two fence posts. The limb exerts a downward force of 292 N on the wire. The left section of the wire makes an angle of 10.5° relative to the horizontal and sustains a tension of 412 N. Find the (a) magnitude and (b) direction (as an angle relative to horizontal) of the tension that the right section of the wire sustains.
Determine the resultant ?R of the three tension forces acting on the eyt bolt. Find the magnitude of R and the angle θx which R makes with the positive x-axis. Note that F1= 563 N, F2= 345 N and F3= 296 N.