Question

ప్రమాణ వైశాల్యం గల తలంపై లంబంగా పనిచేసి బలాన్ని అంటారు.​

Answer 1

Force acting perpendicularly on a head of standard area is called thrust.

• Newton's third law provides a numerical description of the response force known as thrust. When a system expels or accelerates mass in one direction, the accelerated mass will result in the application of a force to that system in the opposite direction that is of equal size. Thrust is another name for the force that is applied to a surface in a direction that is normal or perpendicular to the surface.
• The International System of Units (SI) defines force and thrust as the quantity required to accelerate 1 kilogramme of mass at a velocity of 1 metre per second per second. Force and thrust are measured in newtons (symbol: N). Static thrust is the term used in mechanical engineering to describe forces that are perpendicular to the main load, like those seen in parallel helical gears.

Hence, force acting perpendicularly on a head of standard area is called thrust.

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