The length of a spiral curve is equivalent to 124 meters and it's radius is 56 meters. If the speed of the vehicle traversing the curve is 69 kph, what is the rate of change of centripetal acceleration in m/s^2?

The length of a spiral curve is equivalent to 124 meters and it's radius is 56 meters. If the speed of the vehicle traversing the curve is 69 kph, what is the rate of change of centripetal acceleration in m/s^2?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A vehicle is required to travel 540 meters between points A and B in exactly 40 seconds. The vehicle…

A: Given. Time (t) = 40 sec Distance (s) = 540m Acceleration (a) = 1.8 m/sec2

Q: The vehicle travels over the hill described by y = ( − 1.5 x 10−³ x²) ft. If it has a constant speed…

Q: 2/184 For the instant represented, car A is rounding th. circular curve at a constant speed of 30…

Q: The van travels over the hill described by y=(-1.5x103)x2+15) ft. If it has a constant speed of 69…

A: Given data: y=(-1.5*10-3)x2+15Constant speed=69 ft/sIt is asked to determine Y-component of van's…

Q: A car travels along the level curved road with a speed which is decreasing at the constant rate of…

Q: A particle moves in a curve path according to the law s = t^3 – 40t^2 + 8t + 100 where s is in %3D…

Q: If a typical heavy truck (140 lb/hp or85 kg/kW) enters a 4% grade with an initial speed of 60 mph…

A: Weight/power ratioGradeDistanceTo find: Speed of the truck at the top of the hill.

Q: traveling AIn approximated by parabolay When the sled is at point A (XA = 2 m, yA =1 m), the sled's…

Q: The figure shows two possible paths for negotiating an unbanked turn on a horizontal portion of a…

A: Given data ρA=88 m ρB=187 m Determine maximum speed of each path ?

Q: Cars A and B approached each other on a straight road from points 468 meters apart. A has an initial…

Q: A train with a top speed of 68.35 ft/s cannot accelerate of decelerate higher than 47.25 in/s². 3.…

A: Given that, top speed of train V = 68.35 ft/s maximum acceleration/ deceleration, a = 47.25 in/s2

Q: At a point on a streamline, the velocity is 3 m/s and the radius of curvature is 9 m. If the rate of…

A: Given Data Velocity (V) = 3m/s Radius of curvature (R) = 9m Rate of increase of velocity along…

Q: The topic is all about tangential and Normal Components THe formulas: a_t=dv/dt…

A: Using formula given

Q: Car A experienced engine failure the moment it enters a 2-km highway that has a constant grade of 4…

A: Solution :

Q: of the of curvature gnitude of the total ad of the car is the same ius of curvature Pg of t mass…

Q: A racecar manages to maintain its velocity and stay on track during a sudden turn in a race. The…

A: step 1-

Q: The figure shows two possible paths for negotiating an unbanked turn on a horizontal portion of a…

Q: A monorail train starts from rest on a curve of radius 400 m and accelerates at the constant rate…

A: Given: Radius of curve, ρ = 400m, v = 72km/h= 20 m/s

Q: 13. A vehicle travels the transition curve of radius 150 m in duration 15 s at a design speed of 80…

A: Radius, R = 150 mTime, t = 15 sec.Design speed, V = 80 km/hr. = 22.22 m/sThe rate of change of…

Q: 13. A vehicle travels the transition curve of radius 150 m in duration 15 s at a design speed of 80…

Q: height of the centre of gravity of the car above the road

Q: Car A experienced engine failure the moment it enters a 2-km highway that has a constant grade of 4…

Q: An auto A is moving at 6m/s and accelerating at 1.5m/s^2 to overtake an auto B which is 115.2m…

A: We will use distance formula for overtaking.

Q: A car, starting from rest, accelerates in a straight-line path at a constant rate of 2.46 m/s. How…

A: Given: The initial velocity of the car is 0. The acceleration is 2.46 m/s2. The car travel time is…

Q: 00 is in meters.

A: r=500m=1640.42ftVelocity vA=30mph=44fpsacceleration:aA=vA2r=4421640.42=1.18018fts2

Q: 6. A motorist is traveling on a curved section of highway with a radius of 2500 ft at a speed of 60…

A: Radius of curve= 2500 ft Speed before brake is applied = 60 mi/h After brake is applied Speed of…

Q: A vehicle travels along a curve of radius 150 m banked at an angle of 15°. If the static coefficient…

A: Given that: Radius of curve, R=150mbanking of curve, θ=15°Coefficient…

Q: a car starts from rest and travels 10 sec. with an acceleration of a=4-0.3t, then runs for 30…

A: Part - a - Time = t = 10sec Acceleration = a = 4 - .3t We know, derivative of velocity w.r.t. time…

Q: A vehicle moving at 60 kmph on an ascending gradient of a highway has to come to stop position to…

A: Stopping sight distance This is referred to as the sight distance that is accessible to the driver…

Q: When the skier reaches point A along the parabolic path shown, he has a speed of 2 m/s which is…

Q: the traffic expected is to have a velocity of 100 kph and move around a radius of curvature of 250…

A: Given data- Velocity (V) = 100kph =100(5/18) =27.78m/s Radius of curvature (R) = 250 m

Q: e radius of cu wers limit their e lateral accele

Question

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 3

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

urgent in 1 hour
A particles moves along a curve whose parametric equation are x = t³ + 2t, y = - 3e-2t and z = 2 sin (5t), where x, y and z show variation of the distance covered by the particles in (cm) with time (t) (in second). The magnitude of the acceleration of the particle (in cm/s²) at t = 0 is
A truck becomes stuck in the sand at a local beach. To help, a friend takes a 50 ft long rope, ties one end to her car, loops the rope around a bar at the front of the truck, and then ties the other end to a stationary tree. If the car accelerates at a rate of 0.2 ft/s2, what will the velocity of the truck be by the time it gets to the tree? O 1 ft/s O 3 ft/s O 4 ft/s 2 ft/s
The length of a spiral curve is equivalent to 124 meters and it's radius is 56 meters. If the speed of the vehicle tranversing the curve is 69kph, what is the rate of change centripetal acceleration in m/s^2?
1. The right side of a truck has a constant speed of 6 m/s as it turns to the left on a path with of curvature of 16m. The direction of the angular velocity vector of the rear right wheel is changing as the truck turns. What is the magnitude and direction (relative to the truck) of the angular acceleration vector, &, of the rear right wheel? SIDE VIEW REAR R = 0.3m p = 16 m TOP VIEW VT = 6 m/s FRONT VT = 6 m/s
An accelerometer C is mounted to the side of the roller-coaster car and records a total acceleration of 3.9g as the empty car passes the bottommost position of the track as shown. If the speed of the car at this position is 205 km/h and is decreasing at the rate of 16 km/h every second, determine the radius of curvature p of the track at the position shown. Answer: p= i m 0.65 m
solve
four decimal places