14-D40 The skidsteer has a mass of 3000 kg and the box has mass of 1000 kg. There is friction between the box and the floor µ=0.5. The skidsteer can generate a pushing force F. Assume that the skidsteer has all wheel drive, that there is enough friction to prevent slip, and a mechanical efficiency = 0.75. What is the required engine power to move forward at a constant speed of 5 m/s. Express the answer in terms of kW and hp. What is the required engine power at v=5 m/s with an acceleration of 2 m/s². Express the answer in terms of kW and hp. 03 m AL B F

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14-D40 The skidsteer has a mass of 3000 kg and the box has mass of 1000 kg. There is friction between the box and the
floor µ=0.5. The skidsteer can generate a pushing force F. Assume that the skidsteer has all wheel drive, that there is
enough friction to prevent slip, and a mechanical efficiency = 0.75.
What is the required engine power to move forward at
a constant speed of 5 m/s. Express the answer in terms
of kW and hp.
What is the required engine power at v=5 m/s with an
acceleration of 2 m/s?. Express the answer in terms of
kW and hp.
F0.3 m
F
Transcribed Image Text:14-D40 The skidsteer has a mass of 3000 kg and the box has mass of 1000 kg. There is friction between the box and the floor µ=0.5. The skidsteer can generate a pushing force F. Assume that the skidsteer has all wheel drive, that there is enough friction to prevent slip, and a mechanical efficiency = 0.75. What is the required engine power to move forward at a constant speed of 5 m/s. Express the answer in terms of kW and hp. What is the required engine power at v=5 m/s with an acceleration of 2 m/s?. Express the answer in terms of kW and hp. F0.3 m F
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