A man exerts a pressure of 20Pa by applying force of 25N on a box . Find out the area over which force is applied?
Answers
Answered by
1
Answer:
pressure=force/area
=> 20=25/area
=> area=25/20
=> 1.25 m^2
Answered by
1
Answer :
Given -
- Force = 25 N
- Pressure = 20 Pa
To Find -
- Area over which force is applied ?
Solution -
Pressure is said to be Force per unit area.
Pressure = Force/Area.
⇒ 20 = 25/Area
⇒ 20*Area = 25
⇒ Area = 25/20
⇒ Area = 1.25 m²
Hence, Area over which force is applied = 1.25 m².
Some Additional Information :
- Weight is the force with which it is attracted towards the earth.
- Mass is the measure of its inertia.
- Thrust is the perpendicular force to the surface is called thrust.
- Pressure is defined as force upon area.
- Pressure = Thrust or Force/Area.
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