Table 1.

Best-fit parameters of the contact area data (figure 5) to the power-law equation (3.1). The values given in parentheses are standard errors.

orientation	W (N)		mg		mr
30°	2	91.9 (±2.7)	0.37 (±0.03)	54.4 (±1.7)	0.52 (±0.04)
45°	2	70.9 (±2.9)	0.36 (±0.04)	42.9 (±1.2)	0.51 (±0.03)