Question

A motor cycle weighs 1200N and one of its tyre exerted presure of 120 pa tell area

Answer 1

Answer: 5m^2

Explanation: given, Force= 1200N

Pressure = 120 Pa

there are 2 wheels in motorcycle so, 2 x 120 = 240 Pa

then,

p=f/a                                       (formula: pressure = force/area)

area = force/ pressure

A= 1200/240

A= 5m^2