Question

what is terminal velocity.?​

Answer 1

Answer:

Terminal velocity is the maximum velocity (speed) attainable by an object as it falls through a fluid (air is the most common example). It occurs when the sum of the drag force (Fd) and the buoyancy is equal to the downward force of gravity (FG) acting on the object. Since the net force on the object is zero, the object has zero acceleration.

Answer 2

Terminal velocity is the maximum velocity of a body moving through a viscous fluid. It is attained when force of resistance of the medium is equal and opposite to the force of gravity. Terminal velocity is attained when= force of resistance force due to gravitational attraction.

Terminal velocity steady,speed achieved by an object freely falling through a gas or liquid. Terminal velocity is it you therefore, when the speed of a moving object is no longer increasing or decreasing; the object declaration (or declaration)is zero.