A car is moving at a speed of 72 km/hr on road having 2% upward gradient. The driver applies brakes when he sees an obstruction. If his reaciton time is 1.5 seconds, assuming that the co-efficient of friction between the pavement and tyre as 0.15, calculate the distance traversed before the car finally stops.

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

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Q: Problem 12: The sports car is traveling along a 30° banked road having a radius of curvature of p =…

A: Using the formula     v=rg tanθ r = 1000ft g = 32.174 ft/sq sec tanθ=tan30°=0.5773

Q: Knowing that the coefficient of static friction between the tires and the road is 0.80 for the…

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Q: A 2400-lb vehicle (CD 0.38, Af = 26 ft², and p = 0.002378 slugs/ft³) is driven on a surface with…

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Q: A moving car is traveling at 80 kph when the brakes are applied to it. The car still moves at a…

A: From the given data Speed V = 80 kmph = 80*5/18                 = 22.222 meter/sec Distance D = 35 m…

Q: the right. (-x* rotation code that will rotate the object on the left to match the object on 1+X)…

A: To choose the rotation code which matches the image given on the right side of the question.

Q: Current Attempt in Progress The 3620-lb car is traveling at 25 mi/hr when the driver applies the…

A: Given -

Q: PROBLEM 1: A car travels a 10-degree inclined road at a speed of 20 ft/s. The driver then applies…

A: Answer We are given Initial speed = 20ft /s road inclination = 10 degree Coefficient of kinetic…

Intersection Design

An intersection is a location where two or more roads or railways meet or join. The traffic movement is controlled at the intersection that depends on its design and type. It governs the operation, efficiency, speed, capacity, and safety of the highways, airways, and railways. The movement of the pedestrian causes hazards and delays at the intersection.