8. Pressure acts _____________ to the surface of the body.
Answers
Answer:
Pressure acts normal to the surface of the body.
Explanation:
The surface of the body always experiences normal pressure. Thus, in this instance, the pressure acts as a vector.
Therefore, the pressure should mostly be regarded as normal for the body's surface.
Pressure:
"Pressure" is defined as the thrust (force) applied to a surface per area. The force to area ratio is another way to describe it (over which the force is acting).
Formula of pressure:
Pressure (P) = Thrust/ Area
Unit of pressure:
‘Pascals (Pa)’ is the SI unit of pressure. 1 Pa = 1N/m2
For instance, it is simpler to hammer a sharp pin than a dull pin. This is due to the fact that a sharp pin's end has a lower surface area than a blunt pin. This causes the pressure to rise, making it simpler to pound the sharp pin.