Answered: 2. The stopping sight distance of a…

2. The stopping sight distance of a vehicle moving with 45kmph and having a coefficient of friction as 0.4 is? a) 48m b) 49m c) 50m d) 51m

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: Highway Geometric Design Question 5: If the design speed is 80 kmph, perception reaction time is 3…

Q: Find distance db

A: To find distance db

Q: Q- What is the value of headlight sight distance for a highway with a design speed of 65 kmph? (Take…

A: Given- Design speed V=65 kmph, f=0.36, t=2.5 s,

Q: calculate the maximum deflection using double integration

A: Given data in question Load P Span L To find out Maximum deflection using DIM Note Constant EI

Q: Problem 1.3. Calculate the minimum non-passing sight distance on a highway at a descending gradient…

A: Given data, Gradient on highway,s= 6% Design speed =V= 80kmph Reaction time= t= 2.5s f= 0.4 Find out…

Q: . Situation: You are driving when suddenly you saw a cat crossing across the street, You applied the…

A: Given, Retardation = 8 fps^2 Braking distance S = 456 feet

Q: Convert 150kph to mi/hr, m/s and ft/s

Q: A car running at 80kph saw an oil truck in an accident 250 meters away. At the same time the truck…

A: Given Design speed = 80 kph Reduction in friction = 60%

Q: A ball is thrown vertically upward with an initial speed of 77 ft/sec from the base A of a cliff…

A: initial speed = 77ft/sec base of cliff with H = 64ft i) distance 'h' by which ball clears the top of…

Q: A car traveling at a certain speed saw an obstruction ahead. The reaction time is 2.8 s, compute the…

Q: A jet plane travels upward at 80m/s, and when it is 85m from the ground the engine fails. Determine…

A: Given :- Jet plane travels upward at speed = 80 m/s Distance at which engine fails = 85 m To…

Q: Assuming you are a passenger in a truck holding a ballI. The truck is driving safely at a constant…

Q: 3. A car travelling at 90kph requires 55m to stop after the brakes have been applied. Determine the…

A: Determine the slope of the road ? Given : speed = 90 kmph f = friction coefficient = 0.50 braking…

Q: -Two railroad tracks are perpendicular.to each other. At 12:00 P.M. there is a train at each track…

Q: From the top of a 70 metre cliff a ship sailing directly away from the observer is viewed to be at…

A: Given data: Vertical distance=70 m Angle =30 degrees It is asked to find determine 1. the…

Q: The designer of a ski resort wishes to have a portion of a beginner's slope on which the…

Q: A traffic stream on a particular highway is moving with speed of 62 kmph. The time interval between…

A: Given data- speed V=62 kmphDistance between consecutive vehicles = space headway (S)S=88 mTo…

Q: launched with initial velocity v, at an angle 0. Determine the slc e point B of impact and the time…

Q: Given; Vehicles often travel city streets adjacent to parking lanes at 22 mile per hour (mph) fast.…

Q: Question: Determine the moment around point O for the given Figure. 1 kv 45° 74KN 3kN ol2KN zm Bm

Q: A driver is driving uphill on a (3% grade) at (60 km/hr.) speed, if the reaction (perception +…

Q: 10-24. Determine the Lio noise level for the following highway traffic situation: Autos = 2,000 per…

A: Given -

Q: What is the intersection sight distance (m) needed at a stop controlled intersection for a passenger…

Q: ts motor. Prior wind-tunnel tests disclose that the wind resistance at thi of 2.5 lb/sec, determine…

A: Maximum speed(v)= 320 mile/hr.Tresistance = 265 lb burning fuel rate (m') = 2.5 lb/ sec.

Q: 1. A vessel containing water is accelerated on a 25° plane at 1.4 m/?. Determine the inclination of…

Q: find the total distance that a car travelled from the time the driver saw the hazard when he was at…

A: Given:- speed = 75kph Average skid resistance= 0.60

Q: Seatwork 1. A car drifts from a slope of 42° at a height of 1.7m. It was observed that it stayed in…

Q: s of the initial angle e (01 < 02)will cause the ball to pass through the center of the rim? Negled…

Q: Highway Geometric Design Question 5: If the design speed is 80 kmph, perception reaction time is 3…

A: Given- Design speed V=80 kmph, Reaction time t=3 s, f=0.5, SSD=?

Q: A homeowner uses a snow blower to clear his driveway. Knowing that the snow is discharged at an…

Q: 5. How is absolute velocity at inlet denoted? a) V b) V1

A: To find: How is velocity at inlet denoted.

Q: (Q6] At this instant , find angular acceleration and angular velocity for BC using - Absolute motion…

A: Step 1

Q: 1. A jet plane travels upward at 80 m/s, and when it is 85m from the ground the engine fails.…

Q: QI: The skateboard rider leaves the ramp at A with an initial velocity Da at a 30* angle If he…

A: The given figure is shown below:

Q: Problem 01: An object is fired vertically upward from the ground, with an initial velocity of 50…

Q: A driver noticed a road block while travelling at 40mph. He applied the brakes causing the car to…

A: GIVEN : Initial Speed of vehicle = 40mph = 17.88 m/s Deceleration @ 6m/s2 Final distance between car…

Q: Calculate the braking distance in meters, of a car traversing a highway at a speed equivalent to 52…

Q: QI: A cyclist ( ) is riding south (iall ala) at a velocity of 10 km/hr. Determine (find) the…

A: Draw the figure.

Concept explainers

Thermal Processes

Some of the key areas where thermal processes find their application are:

Question

ht
2. The stopping sight distance of a vehicle moving with 45kmph and having a coefficient of friction as
0.4 is?
a) 48m
b) 49m
c) 50m
d) 51m

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

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, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

A golfer is attempting to reach the elevated green by hitting his ball under a low-hanging branch in one tree A, but over the top of a second tree B. If the launch speed of the golf ball is vo= 107 mi/hr, what launch angle will put the first impact point of the ball closest to the pin? How far from the pin (distance d) is this impact point? VO 0 0 = 15 Answers: d= yd i i A 25' 73 yd B o 65' yd 36' 52 yd 12 12 yd yd
Calculate the minimum required sight distance for a highway with design speed of 90 kmph when there is one lane two way traffic. Assume reaction time as 2.0 sec and coefficient of friction as 0.3.
Traffic delay experiencing by drivers in streets due to traffic signs is called . delay а. internal friction b. none fixed d. (side and internal friction) O e. side friction
Q- What will be the maximum velocity (In KMPH and upto two decimal) that can be permitted on 13 cm super elevation of 600 m radius circular BG track..................
Proving/deriving Friction Equations Expressed in the Form of h = KQ" Equation m K (BG System K (SI System) Hazen-Williams 1.85 4.73 L 10.7 L D+.87C C85 HW D4.87 Manning 4.64n L 10.3n L D5.33 DS.33
Determine the length required for the exit ramp having a downward slope of 2% and with the following information: Expressway Speed = 96 kph Exit sign letter height = 3 in Exit sign is located 80 m. from exit ramp. Motorist can see 1 in. of letter height at 50 ft. Perception-Reaction Time = 2.5 sec Friction = 0.35 %3D
Please help
4. A building is located 8.8 m from the centerline of the inside lane of a curved section of highway whose radius is 145 m. the road is level and e is equal to 0.10. Determine the maximum possible posted speed limit (to the nearest 5 km/h) assuming that the coefficients of longitudinal and side friction are equal to 0.35 and 0.13, respectively.
Can you solve this problem
crossing the road from far ahead, after many attempts to reduce the speed but he A car was traveling at 130 kno ner hoILE and suddenly the driver seen someone Crossing the road from far abead after many attempts to reduce the speed but he colan't avoid hitting the man at distance of 165 meters, what was the estimated speed at hitting? Assume the coefficient of friction is 0.24. CS Scanned with CamScanner
A golf ball is driven off a tee that is elevated 10m above the fairway. The initial velocity of the ball is 40m/s at an angle of 40 degrees with the horizontal. Find the velocity of the ball when it hits the fairway. A 42.38 m/s 50.00 m/s (c) 30.85 m/s 25.96 m/s
3. A building is located 8.8 m from the centerline of the inside lane of a curved section of highway whose radius is 145 m. the road is level and e is equal to 0.10. Determine the maximum possible design speed. Assume the longitudinal and lateral coefficients of friction are equal to 0.35 and 0.13, respectively. Ensure you check speed for both stopping sight distance and vehicle stability. Assume a standard perception-reaction time of 2.5sec.