A 1904 Ib car starts from rest at point 1 and moves without friction down the track shown. Determine the force (Ib) exerted by the track on the car at point 2 if a = 47 ft. b= 13 ft and r= 23 ft. Round off only on the final answer expressed in 3 decimal places.

A 1904 Ib car starts from rest at point 1 and moves without friction down the track shown. Determine the force (Ib) exerted by the track on the car at point 2 if a = 47 ft. b= 13 ft and r= 23 ft. Round off only on the final answer expressed in 3 decimal places.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.79P: The 110-lb traffic light is suspended from two identical cables AB and BC, each weighing 0.80 lb/ft....

See similar textbooks

Related questions

Q: H4 R(s) C(s) G2 G3 G4 Hz

Q: Find the transfer function C(s)/R(s) for t reduction:

A: To find the transfer function.

Q: onnected by means Vessel l A has a diam ength is 1.8 m at the e of 1476.4 in Hg ar

Q: Part 1 Use the graphical method to construct the shear-force and bending-moment diagrams for the bea...

Q: Q4: using scalar prodect to find the angle between A= 2i+3j+1k B=-4i+2j-1k

Q: Determine the constraint equation which relates the accelerations of bodies A and B. Assume that the...

Q: All four compression coil springs supports a load of 400 kg. The springs are arranged in parallel an...

A: Given Data K= 0.709 kg ∕mm F=400 kg

Q: ockets are fired one after the other at 1.2-sec intervals, and the duration of each rocket firing is...

Q: Water boils at 100°C at atmospheric pressure, that is, at sea level (To=15ºC). The boiling point is ...

Q: A coffee merchant sells three blends of coffee. A bag of the house blend contains 300 grams of Colom...

Q: Determine the heat transfer during this process.

Q: thrust 'H' at each support.

A: given:

Q: ers O way of telng ems the following practical tests end C plus collect data. al investigation and t...

A: Hi and thank you for the questions. Since you have asked multiple questions, as per our honour code ...

Q: The velocity of a particle changes from -8fps to 58fps during a 13 sec interval during which its acc...

Q: open cycle gas turbine employs a regenerative arrangement. The air enters the compressor at 1 bar an...

Q: Which type of driving axle supports the weightof the vehicle?a. Semifloatingb. Three-quarter floatin...

A: Semi-floating type axle: This design contains one wheel support bearing mounted on the outer end of ...

Q: A thin flat plate 20 cm by 90 cm is immersed in a 1m/s stream of water at 20 °c ( density=998, visco...

A: Given data: The velocity of fluid over the plate is, v=1 ms The density of water at given temperatur...

Q: Zinc hasthe hexagonal close-packed crystal structure. The lattice parameters for zinc are a = 0.2664...

A: Lattice Parameter: It is defined as the distance between centers of the neighboring corner atoms. Cr...

Q: Two rods are connected to each other and are restrained at top and bottom. The top portion is steel ...

Q: A tensile test is performed on a brass specimen 10 mm in diameter using a gage length of 50 mm (see ...

Q: A 5-feet diameter Chimney is designed to handle a flue gas produced in a steam power plant at a rate...

A: The goal of a chimney is to exhaust combustion products (smoke and gases) from the appliance onto th...

Q: A 105 x 205 mm reciprocating R134a compressor operates with a suction pressure of 0.2928 MPa and a c...

A: "Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for yo...

Q: Explain about controlling torque using Spring control method. Diagrams – draw neatly , scan and ...

A: Controlling torque: The torque which control the movement of the pointer in measuring instruments is...

Q: why universal testing machine important (3-5 sentence ONLY)

Q: A spring with a squared and ground end has a pitch of 20mm and a wirediameter of 12.5mm. If there ar...

A: Given data P=20mm Diameter=12.5mm Number of coil=12 We have to determine the deflection of the spri...

Q: 4. Two and one-half pounds of air actuate a cycle composed of the following processes: polytropic co...

Q: a) In a Power System, Define the following (i) Hot Reserve (ii) Cold Reserve ...

A: a) (i) Hot Reserve: In the power system, the hot reserve is that reserved capacity that is available...

Q: A square threaded power screw has an efficiency of 65% when raising the load. The coefficient of fri...

Q: Force applied=7 N Displacement=3 m Determine work done

A: Given:F=7 Ndisplacement, x=3 m

Q: Using the METHOD OF JOINTS, determine the forces in members AC, BC, BD, CD and CE of the truss in Fi...

Q: 2.51 Water, oil, and salt water fill a tube as shown in Fig. P2.51 Determine the pressure at point 1...

Q: -General Form of Designation. A. Carbon Content in Points or hundredths of percent AISI x x xx B. Ma...

Q: The plates of thickness 1.5mm is joint by two 3.0mm diameter rivets as shown in the figure. Calculat...

Q: I Review Block A has a weight of 9 lb and block B has a weight of 6 lb. They rest on a surface for w...

Q: G3 R(s) C(s) G2

Q: Determine force In each Member.

A: Force in each member.

Q: A 78-kg woman holds a 8-kg package as she stands within an elevator which briefly accelerates upward...

Q: The invariants of a stress system at any point are 1 = -2 MPa, I2 = -15 MPa and I3 = 0 MPa Find maxi...

A: Given Data : Invariants of stress system are :σx=I1=-2 Mpaσy=I2=-15 Mpaζxy=I3=0 Mpa

Q: A long, cylindrical rod of radius R is positioned vertically in a large container of liquid and cota...

A: Due to rotational symmetry assume flow is unidirectional; v=vθr er Using Navier stokes -equation in ...

Q: 2. A symmetric spacecraft is separated from a Delta II launch vehicle which is spinning at 30 RPM. I...

A: according to the given details

Q: 33 In a compound helical spring, the inner spring is arranged within and concentric with outer one b...

Q: When the site is chosen, it is proposed that three-blade type wind turbines are installed, which can...

A: Given data: Velocity range : 3 m/s to 12 m/sTurbine blade length = 75 mPower coefficient = 0.54Air...

Q: Which of the following statements is incorrect? a. As a result, molecules will flow in one of six p...

A: Given Flux To Find Incorrect statements

Q: A stepped shaft whose made of SAE 1117 steel has an ultimate strength of 69.7 ksi. The notch sensiti...

Q: 17/ The fertilizer spreader and the fertilizer it contains have a combined mass of 40 kg and a cente...

A: Givenm=140kgC=5mm

Q: ir in a vessel having a volume of 5m3 at 3.0bar is compressed to 3m3 without any change of temperatu...

A: Given Data : Initial volumeV1=5 m3 Initial pressureP1=3 bar Final volumeV2=3 m3

Q: A two-engine jet transport has a loaded weight of 72000 lb and a forward thrust of 8980 lb per engin...

Q: Problem 11.032 - Second law analysis of ideal vapor refrigeration compression cycle NOTE: This is a ...

Q: The 19-Mg truck hauls the 40-Mg trailer. If the unit starts from rest on a level road with a tractiv...

Q: The figure shows a horizontal steel bar of thickness h loaded in steady tension and welded to a vert...

A: Given data: b=49 mmd=48 mmh=5 mmτallow=148 MPa Need to determine the allowable force.

Concept explainers

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.

Question

A 1904 Ib car starts from rest at point 1 and moves without friction down the track shown. Determine the force (Ib) exerted by the
track on the car at point 2 if a = 47 ft, b = 13 ft and r= 23 ft.
Round off only on the final answer expressed in 3 decimal places.
WE exercise3(1).png

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 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, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The end of a water hose weighing 0.5 lb/ft is pulled with a 40-lb force that is inclined at 14 to the horizontal. Determine the length s of the hose that is lifted off the ground and the corresponding horizontal distance L.
The coefficient of rolling resistance between the 30-kg lawn roller and the ground is r=0.1. (a) Determine the force P required to pull the roller at a constant speed. (b) What force P would be needed to push the roller at a constant speed?
The 30-lb block is held in place on the smooth inclined plane by the force P. (a) Knowing that =20, determine P. (b) Given that P=40lb, find the angle .
A 1828 lb car starts from rest at point 1 and moves without friction down the track shown. Determine the force (lb) exerted by the track on the car at point 2 if a = 43 ft, b = 12 ft and r = 29 ft. Round off only on the final answer expressed in 3 decimal places.
3A. A 100-N block on a rough 30o-incline is acted upon by a force P as shown causing it to accelerate at 2 m/s2 up the plane. The coefficient of kinetic friction is 0.30. (a) Draw the FBD of the block (b) Find the magnitude of P.
A block of mass, M = 25 kg, is at rest on the horizontal. If μₛ = 0.3 and a constant force of 100 Nt is applied along the horizontal to the mass, determine the resultant force on the mass.
Determine the tension in the string and acceleration of the block A and B weighing 1200 N and 400 N connected by a string as shown in figure Assume pulleys are weightless and frictionless. ANS: T =__________ N, aA = ________ m/s² ap =________m/s² (one decimal place) (absolute value)
A 2411 lb car is moving up a 7 degree incline as shown. Determine how many seconds will it take for the car to decelerate from 105 ft/s to 39ft/s, if the braking force is equal to 60 lb assuming that deceleration is constant and frictional effects are neglected. Round off only on the final answer expressed in 3 decimal places.
The 250-N block rests upon a level plane for which fk = 0.2. It is pulled by force P = 100N inclined at 20o with the horizontal. If the 100-N pull is then removed, find the distance the block will travel. the answer must 3 decimal places.
A 2494 lb car is moving up a 13 degree incline as shown. If it took 7 s for the car to decelerate from 106 ft/s to 39ft/s, determine the magnitude (lb) of the braking force assuming that deceleration is constant and frictional effects are neglected. Round off only on the final answer expressed in 3 decimal places.
A block of mass 17.6 kg lies on a horizontal plane. A force F that is inclined 35.8° with the horizontal is applied to the block (pulled the block) causing it to move 17 meters in 5 seconds. If the coefficient of friction between the block and the horizontal surface is 0.45, find the magnitude (N) of the force F. Round off ONLY on the final answer expressed in 3 decimal places.
A 2197 lb car starts from rest at point 1 and moves without friction down the track shown. Determine the force (lb) exerted by the track on the car at point 2 if a = 47 ft, b = 10 ft and r = 25 ft.