Yeah by the definition of the formula. Pressure is the external tangent force acting per unit area not a point and pressure is always referring to fluids action while stress is a quantity of solids/materials
You forgot another thing. The pressure is independent of contact area. It just as a constant force per unit area value. For example, you have 100 kPa pressure, 2 m^2 surface area, and 200 kN force. If you reduce surface area down to 1 m^2 the pressure will remain 100 kPa but the force acting upon that area will also reduce down to 100 kN. In case of stress, reducing the area causes an increase in stress while force remains constant.
in the first difference, the applied force is equal to the restoring force..so what is the difference..is it the direction of force?
the forces are acting in opposite directions thus the net force is zero else the object would be moving.
pressure is not external force acting at a point, it is an external force acting on an area,.same with stress with internal.
Yeah by the definition of the formula. Pressure is the external tangent force acting per unit area not a point and pressure is always referring to fluids action while stress is a quantity of solids/materials
Thankyou my dear great teacher
Thanks alot DEAR Moon
Asalamualaikum sir, can you make a video on shuttering please?
Sir what is thrust
thank you!
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Thanks dear
Thanksss alot dear sir 😊
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You forgot another thing. The pressure is independent of contact area. It just as a constant force per unit area value.
For example, you have 100 kPa pressure, 2 m^2 surface area, and 200 kN force. If you reduce surface area down to 1 m^2 the pressure will remain 100 kPa but the force acting upon that area will also reduce down to 100 kN.
In case of stress, reducing the area causes an increase in stress while force remains constant.
yes, he mixes force with pressure.
brother your basic is very poor.