Question

A girl of weight 500 N has feet with a total area of 200 . What pressure does she apply on the ground if she stands on both the feet? ​

Answer 1

Answer:

1.25 Nm

Explanation:

As it is given the area of just one feet and we need to calculate the pressure exerted by her on the ground if she stands on both the feet, so, we will multiply the area by 2(200×2=400).

Then we will find the pressure by the formula

Pressure= Force/Area

= 500N/400m= 1.25Nm

Answer 2

Answer:

the correct answer is =1.25 NM