When a sphere falling in a viscous fluid attains a terminal velocity, then (a) the net force acting
When a sphere falling in a viscous fluid attains a terminal velocity, then
(a) the net force acting on the sphere is zero
(b) the drag force balanced the buoyant force
(c) the drag force balance the weight of the sphere
(d) the buoyant force balances the weight and drag force
5 views
1 Answers
Correct option (a) the net force acting on the sphere is zero
Explanation :
Net force is zero, when a body moves with constant velocity.
5 views
Answered