When a person stands on the floor, his feet exert what on the surface?
- Correct Answer: pressure
- resistance
- acceleration
- power
Explanation: When a person stands on the floor, his feet exert pressure on the surface. That pressure is related to both the mass of the person and the surface area of his feet. If the person were holding a heavy object, the pressure would increase because of a greater force. Alternatively, if the person stands on his toes, the pressure also increases because of a decrease in the surface area.
More Random Questions
Ans: Shah Jahan
Ans: standard atmospheric
Ans: opposites
Ans: charles darwin
Ans: France
Ans: Manipur
Ans: Madhya Pradesh
Ans: chronic exposure
Ans: Pt. Swapan Chaudhary
Ans: Silver
Ans: No oncoming traffic
Ans: Bhutan
Ans: 36%
Ans: Indonesia
Ans: 43%
