IDNStudy.com, kung saan ang mga eksperto ay sumasagot sa iyong mga tanong. Sumali sa aming platform ng tanong at sagot upang makakuha ng eksaktong tugon sa lahat ng iyong mahahalagang tanong.

a 500 lady sits on the floor

Sagot :

Answer:

The force the floor exerted on her is the reaction of the floor on her as she exerted her weight on the floor. This weight is equal to the normal reaction of the floor, but in different direction(Newton’s third law of motion). Therefore, the floor exerts 500 N in the opposite direction.