A boy weighing 550 N has each foot with
an area of 100 cm². What is the pressure
between him and the ground if he stands
on both feet?
Answers
Answered by
6
Answer:
2.75Pa
Explanation:
Area=2*100
=200cm³
Force=550N
Pressure =force/area
=550/200
=2.75 pascal
Answered by
5
Answer:
Explanation:
Weight of boy ( force applied)= 550N
Surface Area of 1 foot = 100cm2 = 1m2 (need to convert in SI unit)
Surface Area of both feet = 1m2 ×2
= 2m2
Pressure = Force / Area
= 550N/ 2m2
= 275N/m2
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