Mining Engineering > GATE 2021 > Mine Transportation
A vehicle is moving at a speed of 12 m/s on a level road. It applies emergency brakes and starts to skid without rolling in a straight path. The deceleration of the vehicle is constant after braking and it comes to rest at a distance of 15 m. Assuming, g=10 m/s2, the coefficient of kinetic friction between the tyres and road is ________. [round off to 2 decimal places]
Correct : 0.45
Similar Questions
A transportation system for carrying ore from stock pile to railway siding through an ore bin is shown. The time between failure of each conveyor belt follows a...
A 35.0 kW motor transmits power to a pulley of 600 mm diameter, which rotates at 400 rpm to drive a flat belt. The tension in the tight side is 2.5 times of the...
The correct order of pavement layers for a haul road from top to bottom is
Total Unique Visitors
Loading......