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  3. 2. a four-wheeled vehicle has a mass of 1500 kg. t

2. A four-wheeled vehicle has a mass of 1500 kg. the tractive resistance is 1100 N....

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Mechanical Engineering

2. A four-wheeled vehicle has a mass of 1500 kg. thetractive resistance is 1100 N. The engine develops 60 kW at maximumspeed of 2500 r/min. The gear ratio is 45:1 and the transmissionefficiency is 87.5%. Each wheel has an effective diameter of 800mm, a mass of 25 kg and a radius of gyration of 325 m
The parts rotating engine speed have a mass of 70 kg and a radiusof gyration of 100 mm.
Determine:
a. The acceleration in m/s2 under these condition [0.7034m/s2]
b. The maximum speed of the vehicle, in km/h [83,78 km/h]

Answer & Explanation Solved by verified expert
3.9 Ratings (463 Votes)
A mistake has been identified according to the given solutions Gear ratio is 451 not 451The following parameters are definedm mass of the vehicleme mass of    See Answer
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