Question

(a) Write the formula for,
(i) Moment of force
(ii) Pressure
(iii) Liquid Pressure​

Answer 1

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i) Formula for Moment of Force -

F x d

Where, F is the force applied, d is the distance from the fixed axis.

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ii) Formula for Pressure -

$P = \frac{f}{a}$

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iii) Formula for liquid pressure -

Pressure due to the weight of a liquid of constant density is given by p=ρgh p = ρ g h , where p is the pressure, h is the depth of the liquid, ρ is the density of the liquid, and g is the acceleration due to gravity.

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ㅤHope it Helps uh Dear !! ❤

Answer 2

i) Moment of force:

The amount of force applied to the object.

the moment of force is defined as

M = rF ,

where F is the applied force and r is the distance from the applied force to object.

ii) formula of pressure;

Pressure is the force per unit perpendicular area over which the force is applied.

P = F / A,

where P is pressure, F is the magnitude of the normal force, A is the area of the surface.

iii) Liquid Pressure:

Pressure due to the weight of a liquid of constant density is given by P=pgh

where P is the pressure, h is the depth of the liquid, and g os the acceleration due to gravity.

It may be help you.

Thank you