the force and pressure
Numericals For Practice
H orce of 200 act on an area of im² calculete
the pressure. If the force is kept one but the
o reduced to helf, how pressure will change. Also,
Calculate the value of pressure.
2 Who exerts more pressure on the ground? A girl
of mass 50 kg wearing heels with an area lemn or an
Clephant of mats 400kg with foot aree of 2.50 cm² each
Support your answer with necessary calculations.
Answers
Answered by
1
Answer:
(1): The force is uniformaly distributed on the entire area. In this case, pressure, p=F/A will be same at all the points of the area and total force F= pA. ... This total force is called thrust. Thus, with constant area , if thrust is doubled, obviously the pressure will be doubled at each point of the area
Explanation:
Similar questions