An articulated truck with a 260-hp engine has a maximum speed of 4.65 mph in first gear. Determine the maximum rimpull of the truck in each of the indicated gears if the efficiency is 85%. Gear Speed (mph First 4 Second 6.6 Third 11.5 Fourth 19 Fifth 32.2
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- The 19-Mg truck drives onto the 278-Mg barge from the dock at 25 km/h and brakes to stop on the deck. The barge is free to move in the water, which offers negligible resistance to motion at low speeds. Calculate the speed of the barge after the truck has come to rest on it. 25 km/h 278 Mg 19 Mg Answer: v = i km/hI need the answer as soon as possibleA truck traveling at 48 mi/h on a curve road with 470 ft radius ,the cross section area for the truck is 58 feet square and the weight is 12000 lb , the road is smooth pavement with 2% down grade . find the horsepower produced by the truck ? Please urgent... Thank you
- A 1500kg vehicle subjected to safety test suddenly hit the brakes and stopped within 50 meters from a velocity of 100 kilometers per hour. If each wheels carries equal braking force, determine the force at each wheel. 50m V1= 100 kmn/h O 2890N O 3012N O 3502N O 3822N O2995N 3320NRead the question carefully and give me all right solutions. A 1.36-ton passenger car with front cross-sectional area of 3.4 m2 wastraveling at a speed of 105 km/hr on a smooth pavement. Determine:a. The horsepower required to maintain speed on a straight and levelroadb. The horsepower required to maintain speed as the vehicle travels up a5% gradec. The horsepower required to maintain speed as the vehicle traversesonto a horizontal curve of 305 m radiusA road with 5.6% upward grade and speed 100kmph. If coefficient of longitudinal friction 0.33 and driver reaction time was 1.8sec, find the stopping sight distance available. A BI = E B $$ P * US X₂ x² = E E # #I CX
- 7. From the Crest Vertical Curve Chart (attached) determine the Length of the Vertical Curve for a curve having a difference in grade of 5% and a design speed for this roadway of 60 mph. Vertical CurveAsap plsIII. Determine the horsepower produced by a passenger car travelling at a speed of 68 mi/hr on a radius of curvature of 1,200 ft road of 4% grade with a smooth pavement. Assume the weight of the car is 4500 lb and the cross sectional area of the car is 45 ft².