Question
Question 27 of 30 55 N of force is being applied to a surface, creating 110 Pa of pressure. What is the area of the surface in metres squared? Enter your answer as a number me
Answer
4.1
(257 Votes)
Gideon
Master · Tutor for 5 years
Answer
Insert into the formula like so: A = 55N/110Pa in order to getting area A = 0.5 m^2.
Explanation
Recognizing the presented scenario as a collection of possible components of the formula ΔP=F/A — representing the pressure established against an object in an environment of a larger pressure as a relative of a force F and some related area of the object A — there's clarity in how one might find the unknown variable for area (A) of the question's applied force and established pressure. The methodology of doing so is conducted in the manner shown:Rearrage the equation to find for A where: A = F/ΔPReplace items:F into 55 Newton of forceΔP into 110 Pascal of pressure