1
2 A) Unloaded Loaded Kbf Unloaded Mu 0.6 Mu 0.6 0.78 b/l 0.6 b/l 0.35 h/l 0.3 h/l 0.35 a/l 0.4 a/l 0.65 Kbf x/g kbf x/g Kbf x/g kbf x/g 0.1 4.50 0.1 0.222222 0.1 1.91 0.1 0.351 0.2 18.00 0.2 0.244898 0.2 21.00 0.2 0.386 0.3 3.00 0.3 0.272727 0.3 2.33 0.3 0.429 0.4 1.64 0.4 0.307692 0.4 1.11 0.4 0.481 0.5 1.13 0.5 0.352941 0.5 0.72 0.5 0.549 0.6 0.86 0.6 0.413793 0.6 0.54 0.6 0.639 0.7 0.69 0.7 0.5 0.7 0.43 0.7 0.765 0.8 0.58 0.8 0.631579 0.8 0.36 0.8 0.951 0.9 0.50 0.9 0.857143 0.9 0.30 0.9 1.258 1 0.44 1 1.333333 1 0.27 1 1.857 2 E ) Unloaded Loaded Kbf Unloaded Mu 0.8 Mu 0.8 0.78 b/l 0.6 b/l 0.35 h/l 0.3 h/l 0.35 a/l 0.4 a/l 0.65 Kbf x/g kbf x/g Kbf x/g kbf x/g 0.1 6.00 0.1 0.296296 0.1 2.55 0.1 0.468 0.2 24.00 0.2 0.326531 0.2 28.00 0.2 0.515 0.3 4.00 0.3 0.363636 0.3 3.11 0.3 0.571 0.4 2.18 0.4 0.410256 0.4 1.47 0.4 0.642 0.5 1.50 0.5 0.470588 0.5 0.97 0.5 0.732 0.6 1.14 0.6 0.551724 0.6 0.72 0.6 0.852 0.7 0.92 0.7 0.666667 0.7 0.57 0.7 1.020 0.8 0.77 0.8 0.842105 0.8 0.47 0.8 1.268 0.9 0.67 0.9 1.142857 0.9 0.41 0.9 1.677 1 0.59 1 1.777778 1 0.35 1 2.476 Front Rear Front Rear Unloaded Loaded Unloaded Loaded Front Rear Front Rear 0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.95 0.4 0.5 0.6 0.7 0.8 0.9 1 x/g Kbf Unloaded Front Unloaded Rear Loaded Front Loaded Rear 0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.95 1.05 1.15 1.25 1.35 1.45 0.4 0.5 0.6 0.7 0.8 0.9 1 x/g Kbf Front Unloaded Rear Unloaded Front Loaded Rear Loaded

Vehicle Dynamics coursework in Excel

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Page 1: Vehicle Dynamics coursework in Excel

2 A) Unloaded Loaded Kbf Unloaded

Mu 0.6 Mu 0.6 0.78

b/l 0.6 b/l 0.35

h/l 0.3 h/l 0.35

a/l 0.4 a/l 0.65

Kbf x/g kbf x/g Kbf x/g kbf x/g

0.1 4.50 0.1 0.222222 0.1 1.91 0.1 0.351

0.2 18.00 0.2 0.244898 0.2 21.00 0.2 0.386

0.3 3.00 0.3 0.272727 0.3 2.33 0.3 0.429

0.4 1.64 0.4 0.307692 0.4 1.11 0.4 0.481

0.5 1.13 0.5 0.352941 0.5 0.72 0.5 0.549

0.6 0.86 0.6 0.413793 0.6 0.54 0.6 0.639

0.7 0.69 0.7 0.5 0.7 0.43 0.7 0.765

0.8 0.58 0.8 0.631579 0.8 0.36 0.8 0.951

0.9 0.50 0.9 0.857143 0.9 0.30 0.9 1.258

1 0.44 1 1.333333 1 0.27 1 1.857

2 E ) Unloaded Loaded Kbf Unloaded

Mu 0.8 Mu 0.8 0.78

b/l 0.6 b/l 0.35

h/l 0.3 h/l 0.35

a/l 0.4 a/l 0.65

Kbf x/g kbf x/g Kbf x/g kbf x/g

0.1 6.00 0.1 0.296296 0.1 2.55 0.1 0.468

0.2 24.00 0.2 0.326531 0.2 28.00 0.2 0.515

0.3 4.00 0.3 0.363636 0.3 3.11 0.3 0.571

0.4 2.18 0.4 0.410256 0.4 1.47 0.4 0.642

0.5 1.50 0.5 0.470588 0.5 0.97 0.5 0.732

0.6 1.14 0.6 0.551724 0.6 0.72 0.6 0.852

0.7 0.92 0.7 0.666667 0.7 0.57 0.7 1.020

0.8 0.77 0.8 0.842105 0.8 0.47 0.8 1.268

0.9 0.67 0.9 1.142857 0.9 0.41 0.9 1.677

1 0.59 1 1.777778 1 0.35 1 2.476

Front Rear Front Rear

Unloaded Loaded

Unloaded Loaded

Front Rear Front Rear

0.15

0.25

0.35

0.45

0.55

0.65

0.75

0.85

0.95

0.4 0.5 0.6 0.7 0.8 0.9 1

x/g

Kbf

Unloaded Front

Unloaded Rear

Loaded Front

Loaded Rear

0.25

0.35

0.45

0.55

0.65

0.75

0.85

0.95

1.05

1.15

1.25

1.35

1.45

0.4 0.5 0.6 0.7 0.8 0.9 1

x/g

Kbf

Front Unloaded

Rear Unloaded

Front Loaded

Rear Loaded