In what direction does the buoyant force on an object immersed in a liquid act?
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The force of buoyancy is equal to
When a hollow steel ball and a solid steel ball of the same size are submerged in water, do the two experience the same upthrust?
The time of revolution of planet A round the sun is 8 times that of another planet B. The distance of planet A from the sun is how many B from the sun
A body of density ρ is immersed in a liquid of density ρL. State condition when the body will
Assertion: To float; a body must displace liquid whose weight is equal to the actual weight.Reason: The body will experience no net downward force in that case.
A body weighs 63N on the surface of the earth. What is the gravitational force (in N) on it due to the earth at a height equal to half the radius of the earth ?
A body projected vertically from the earth reaches a height equal to earth's radius before returning to the earth. The power exerted by the gravitational force is greatest.