a certain situation it was estimated that 25% of the braking force was applied to the rear brakes in order for the car to develop the maximum forces required stop the car. If the total braking force developed was 5565 N and the road is wet (u = 0.6), wheelbase of 295 cm and a center of gravity 75 cm above the pavement and 120 cm behind the front axle.

Q: Find at what maximum speed a vehicle can move round a curve of 50 m radius without slip on a road…

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Q: 4. A ASHOK LEYLAND REQUIRED TO ACCELERATE ATA RATE OF4 /SEC 2 IN THE FIRST GEAR FROMA SPEED OE 15…

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Q: BES.0) A single lane unidirectional highway has a design speed of 65 kmph. The…

A: Given - Design speed, V = 65 kmph Reaction time, t = 2.5 sec. Length of vehicle, L = 5 m…

Q: The design speed of traffic lane is 100 km/hr. Estimate its theoretical capacity by assuming the…

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Q: When a vehicle is moving on a banked curved path the pressure on both tyres will be equal at a.…

A: Introduction : A banked curve is one whose surface is at an angle to the ground. Banking curves are…

Q: Q- Calculate the capacity (veh/hr) of the road when the reaction time of the driver is 2s. The…

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Q: Cars are traveling on level terrain at 64 mph on a road with a coefficient o sion of 0.8. The driver…

A: Give data Velocity of car = 64 mph or miles/hr  Coefficient of adhesion = 0.8  Reaction time of…

Q: A roadway is being designed for a speed of 60 mi/h. At one horizontal curve, it is known that the…

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Q: Determine the maximum speed for each car if the normal acceleration is limited to 0.64g. The roadway…

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Q: ntal cross-sectional area of 20 ft2. The roadway has a straight alignment and a badly broken and…

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Q: 10.11 A single lane highway is having a design speed of 65 km/h and the pavement is having a…

A: V=65kmph L=5m t=2.5sec

Q: The average speed of vehicles on a road with a downgrade of 4% is 90 kph. A traffic study was…

A: Given:Average speedV=90 kph at a gradient of n1=-4%Breaking distanceD=120 m

Q: A 3500 lb vehicle is being designed with a drag coefficient of 0.4 and a frontal area of 50 ft2. If…

A: Given Data :             ρ=0.002378 slugs/ft2            C∘=0.4            G=3500 lb…

Q: If the vehicle is of 3 m long and moves at a speed of 80km/hr and the perception-reaction time is…

A: Length of vehicle,  L = 3mSpeed, V = 80km/hrReaction time, tr = 2.5 secCoefficient of friction, To…

Q: The rated speed of a highway curve of 80 m radius is 30 mph. If the coefficient of friction between…

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Q: A 15.6-kN vehicle (Cd = 0.40, Af = 2.4 m2, rho = 1.2256 kg/m3) is driven on a surface with a…

A: Given data: The density is ρ=1.2256 kg/m3. The value of  Af=2.4 m2. CD=0.40 The coefficient of…

Q: In a certain situation it was estimated that 25% of the braking force was applied to the rear brakes…

A:

Q: A 1500 kg automobile that has 2 m of frontal area is driven on a surface and the coefficient of…

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Q: highway has a design speed of 80 km/h and the friction coefficient of pavement is 0.3. Considering…

A: Given: Design Speed, V = 80 km/h Friction coefficient, f = 0.3 Reaction time, t = 2.5 s Average…

Q: of 30 m and tread of main loading gea 5.0 m and design turning speed is

A: Given:- wheel base=30m tread=6.0m design turning speed=50kmph coefficient of friction between tyre…

Q: A student tying to test the braking ability of his car determined that he needed 10 m more to stop…

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Q: O-A vehicle is moving on a road of grade +4% at a speed of 20 m/s. Consider the coefficient of…

A: Given data- upward gradient G=+4%=0.04,initial speed v1=20 m/s.f=0.46,g=10 m/s2,final speed v2=10…

Q: 8 ft wheelbase Rear-wheel drive Center of gravity 17 inches above the road 4.1 ft behind the front…

A: Given:- The length of the wheelbase = 8 ft The center of gravity above the road= 17 inches  The…

Q: A ASHOK LEYLAND REQUIRED TO ACCELERATE ATA RATE OF4 /SEC 2 IN TIC FIDSTT CEA0

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Q: A vehicle moving at a speed at a speed of 90 kph along an incline surface having a slope of 5%. If…

A: Solution attached below

Q: A single-lane unidirectional highway has a design speed of 65 km/h. The perception-brake- reaction…

A:

Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.