Question

if volume of an object is "V" density of fluid "p" and gravitational acceleration is "g". derive an expresion for upthrust (u) exert on the object in terms of V,p,g. when an object is fully immersed in water

Answer 1

• Given, volume of an object is "V" density of fluid "p" and gravitational acceleration is "g".
• We know, upthrust is equal to the volume × density × acceleration due to gravity.
• Therefore, the upward thrust = V × ρ × g = Vρg

Answer:

Vρg

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