A boy running a foot race rounds a flat curve of 50-ft radius. If he runs at the rate of 15 mph, at what angle with the vertical will he incline his body?

Q: A large grain elevator is located 40 ft from the centerline of a two- lane highway, which has 12-ft…

A: Combines harvest grain from the field and transfer it to a grain cart or directly into a truck…

Q: A horizontal curve has two lanes per direction. The radius, measured to the center marking that…

A: In communication lines, curves are typically used to ensure a smooth change in direction at the…

Q: Suppose that a horizontal curve on a two-lane two-way highway has a radius of 200.000m. The lane…

A: Given Data :  Radius of curve (R)= 200m Lane width (w) = 3.3m SSD = 120m

Q: What is the maximum velocity that a car could pass an 80-m spiral if the curve has a distance along…

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Q: Q1: If a 8⁰ curve track diverges from a main curve of 5° in an opposite direction in the layout of a…

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Q: A truck weighing 35 tons is traveling at 32 km/h round a curve track of 43 m radius. If the center…

A: Weight of vehicle = 35 tons Speed of vehicle= 32 kmph Radius of curve= R = 43 m C.G of truck above…

Q: The banking of the road way is 10 degrees at a radius of curvature of 80m, what will be the maximum…

A: Given: The banking angle is 10o. The radius of curvature is 80 m. The coefficient of friction is…

Q: Question 11 A 12-degree s imple curve is to between the tired and pavement is designed for a maximum…

A: V=88kmph f=0.4 D=12o

Q: A vertical curve on a roadway has a BVC at station 23+00 and an elevation of 900.00'. If the EVC is…

A: Given data: BVC station=23+00 EVC station=33+00 g1=4.00% g2=-3.50% Elev at station 29+00=?

Q: highway curve with a radius of 600 m is to be banked for a speed of 80 km/hr. What should be the…

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Q: A single-lane racetrack is being constructed with a 150 mph design speed. A curve on this track has…

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Q: The driver of a car, which is initially at rest at the top A of the grade, releases the brakes and…

A: Given- Initial velocity u=0 ft/s, Acceleration- a=2.83-0.006v2, Distance S=755 ft

Q: In a B.G. railway track, the specified ruling gradient is 1 in 250. The horizontal curve of 3° on a…

A: given- B.G railway trackruling gradient RG=1 in 250degree of curve D=3o

Q: While designing a highway, a gradient of 1 in 20 is provided. A horizontal curve of radius 200 m is…

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Q: Maximum permissible speed on a railway track (BG track) is 100 kmph. calculate radius of the curve…

A: Given data in question  Broad guage Speed To find out  Radius of curve  Degree of curve

Q: A road bend which deflects 80° is to be designed for a maximum speed of 100 km per hour, a maximum…

A: (Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three…

Q: an airplane makes a turn in a horizontal plane without side slip at 300 mph. At what angle must the…

A: Step 1:Step 2:

Q: If the grade (slope) of a road is consistent 7%, how far do you need to travel to increase your…

A: If the grade (slope) of a road is consistent 7%, how far do you need to travel to increase your…

Q: Determine the maximum speed in kph that a car could move around havng a radius of 500m if the impac…

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Q: Which of the following statements is NOT true: a) The angle that the elevated road makes with the…

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Q: The banking angle of a curved road with radius of curvature 47m, for a design speed of 760km / h .

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Q: A railroad track (Broad Gauge) in a mountainous area requires tight curves. The tightest curve has a…

A: Given data, R = radius = 900 ft The height of the center of gravity of the railroad cars is 6 ft. G…

Q: QUESTION 1 How fast (km/h) can I drive around a 400m radius, flat, simple horizontal curve if the…

A: As multiple questions are asked and as per the guidelines only very first question will be answered.…

Q: The gradient for a B.G railway line such that the grade resistance together with curve resistance…

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Q: Q-A railway curve of 1350 m radius is to be set out to connect two tangents. If the design speed is…

A: Radius R=1350 m, Design speed=110 kmph, Rate of change of acceleration c=0.3 m/s2,

Q: 2) You are the designer of a normal gage track designed to haul coal along a mountainous range. The…

A: Given:-           Wheel Diameter =1000 mm          Wheel Conicity = 1:30          Lateral…

Q: On a raceway at Montecarlo State in France the f1 racing is just happened the raceway curved is 183m…

A: To find the angle-

Q: A vertical curve connects a +3% grade with a -2.0% grade on a rural highway at station 13+94.00 and…

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Q: 15. Q2. Using a superelevation of 0.06 and given a flat highway exit ramp with 850ft radius, what…

A: Solution given in next step

Q: A train on broad gauge track while moving on 4-degree curve experiences the curve resistance of 130…

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Q: . The maximum allowable speed of a car that could travel a circular curve is 85 kph. If the impact…

A: Maximum allowable speed ,V = 85kph. Impect factor = 0.24

Q: What should you do if the ladder you're about to use is damaged? Do your best to fix the damage and…

A: Ladders that are weak, improperly repaired, damaged, have missing rungs, or appear unsafe shall be…

Q: A Moving to another question will save Question 21 A 12-degree simple curve is to be designed for a…

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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: What is the coefficient of side friction for a horizontal curve with a design speed of 70 mph?

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