h (µm)

h^3/2

R/h

$\pi \left(R/h-1/3\right)$

$h^{3/2}\pi \left(R/h-1/3\right)$

F_N (mN)

α (˚)

0.0

−0.02759

90

0.4

0.2529822

480

1506.91729

381.2232

−0.00919

86.3009

0.8

0.7155418

240

752.93505

538.7565

0.019923

84.7678

1.2

1.3145341

160

501.60764

659.3803

0.055012

83.5908

1.6

2.0238577

120

375.9448

760.8588

0.094993

82.5980

2.0

2.8284271

96

300.54640

850.0736

0.141720

81.7229

2.4

3.7180640

80

250.28022

930.5579

0.248921

80.9313

2.8

4.6852962

68.57

214.37182

1004.3955

0.239081

80.2030

3.2

5.7243340

60

187.44837

1073.0171

0.298851

79.5247

3.6

6.8305198

53.33

166.49395

1137.2402

0.350958

78.8873