Physics for IGCSE & O level - Forces And Motion (Section 5 - No. 23)
What is terminal velocity?
The minimum speed an object can achieve.
The constant speed of an object when the forces are balanced.
The initial velocity of a falling object.
The velocity at which an object stops accelerating.
คำอธิบาย
Terminal velocity is the constant speed reached by a falling object when the force of gravity is balanced by air resistance.