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Questions and Answers
Which force acts on a particle immersed in a liquid and has a direction opposite to the gravitational force?
Which force acts on a particle immersed in a liquid and has a direction opposite to the gravitational force?
- Frictional force
- Centripetal force
- Electromagnetic force
- Lifting force (correct)
What is the total force acting on a particle in a suspension, considering the gravitational force and the lifting force?
What is the total force acting on a particle in a suspension, considering the gravitational force and the lifting force?
- $F = F_g + F_p$
- $F = F_g - F_p$ (correct)
- $F = F_g * F_p$
- $F = F_g / F_p$
What is the mass of fluid expelled from the body when calculating the lifting force?
What is the mass of fluid expelled from the body when calculating the lifting force?
- $m_f$
- $m_p$
- $m_g$
- $m_s$ (correct)
What is the equation for the magnitude of the total force acting on a particle in a suspension?
What is the equation for the magnitude of the total force acting on a particle in a suspension?
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What will be the direction of the velocity of a particle in a suspension when the density of the particle is greater than the density of the solvent?
What will be the direction of the velocity of a particle in a suspension when the density of the particle is greater than the density of the solvent?
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