What will be the pressure on floor, of a girl has weight of 392 N ans wearing heel shoes with an area 0.0001m²?

3.92 KPa

3.92 Pa

3.92 MPa

None of these

To find the pressure, we use the formula:

P = F / A

Where:

- P is the pressure

- F is the force (weight) = 392 N

- A is the area = 0.0001 m²

P = 392 N / 0.0001 m² = 3,920,000 Pa

To convert Pascals (Pa) to Megapascals (MPa):

3,920,000 Pa = 3.92 MPa