When a body falls freely in a liquid, then following forces act on the body;
i) weight of body
ii) upthrust of liquid
iii) viscous force
When above forces balance eachother, then the body attains a constant speed, this speed is known as terminal speed.
i) weight of body
ii) upthrust of liquid
iii) viscous force
When above forces balance eachother, then the body attains a constant speed, this speed is known as terminal speed.
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