Pressure = total force/total area
Total force = 660 Newton's
Total area:
Each leg contacts the floor with an area of πr^2=π(0.025m)^2=0.002m^2.
Total contact area for all 3 legs = 0.006 m^2.
Pressure = (660N) / (0.006 m^2)
= 110,000 N/m^2 = 110,000 Pascal's.
During the summer, the Northern Hemisphere of the Earth is angled toward the sun as the Earth revolves around the sun. During the winter, the Northern Hemisphere of the Earth is oriented away from the sun creating a shorter day and a longer night.
