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Compute Forces due to drag, rolling resistance and gradient for the following vehicles assuming p = 1.2 (kg/m³) and 0 = 8°. For the three vehicles given in the table, find Aerodynamic drag at velocity v1 and v2; also find rolling resistance at two velocities. vi(kmph) v2(kmph) Tyre radius |(m) GVW (ke) Area(sqm) Vehicle 0.9 0.6 0.015 30 80 0.28 2-wheeler 200 0.015 30 80 0.2 3-wheeler 600 0.45 1.6 0.3 0.015 30 80 0.3 4-wheeler 1500 2.5

Compute Forces due to drag, rolling resistance and gradient for the following vehicles assuming p = 1.2 (kg/m³) and 0 = 8°. For the three vehicles given in the table, find Aerodynamic drag at velocity v1 and v2; also find rolling resistance at two velocities. vi(kmph) v2(kmph) Tyre radius |(m) GVW (ke) Area(sqm) Vehicle 0.9 0.6 0.015 30 80 0.28 2-wheeler 200 0.015 30 80 0.2 3-wheeler 600 0.45 1.6 0.3 0.015 30 80 0.3 4-wheeler 1500 2.5

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Compute Forces due to drag, rolling resistance and gradient for the following vehicles assuming p 1.2 (kg/m³) and 0 8°. For the three vehicles given in the table, find Aerodynamic drag at velocity v1 and v2; also find rolling resistance at two velocities. vi(kmph) v2(kmph) Tyre radius |(m) Vehicle GVW (kg) C, Area(sqm) u 2-wheeler 200 0.9 0.6 0.015 30 80 0.28 3-wheeler 600 0.45 1.6 0.015 30 80 0.2 4-wheeler 1500 0.3 2.5 0.015 30 80 0.3
Transcribed Image Text:Compute Forces due to drag, rolling resistance and gradient for the following vehicles assuming p 1.2 (kg/m³) and 0 8°. For the three vehicles given in the table, find Aerodynamic drag at velocity v1 and v2; also find rolling resistance at two velocities. vi(kmph) v2(kmph) Tyre radius |(m) Vehicle GVW (kg) C, Area(sqm) u 2-wheeler 200 0.9 0.6 0.015 30 80 0.28 3-wheeler 600 0.45 1.6 0.015 30 80 0.2 4-wheeler 1500 0.3 2.5 0.015 30 80 0.3
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