Question

a 50 kg girl wearing a high heel shoes balance on a single IL the heel is circular with of diameter 1.2 centimetre what is the pressure created by the wheels on the horizontal floor

Answer 1

pressure = force /area .
force= m×Acceleration.
area = diameter × pi

force = 50× acceleration .
= 50A
area = 1.2× π
= 14
pressure = 14×50
= 700 .