The magnitude of the drag force of air resistance on a certain 20.0-kg object is proportional to its speed.If the object has a terminal speed of ,what is the magnitude of the drag force on the object when it is falling with a speed of ?
A) 196 N
B) 7.50 N
C) 15.0 N
D) 73.5 N
E) 42.7 N

Question

The magnitude of the drag force of air resistance on a certain 20.0-kg object is proportional to its speed.If the object has a terminal speed of  ,what is the magnitude of the drag force on the object when it is falling with a speed of  ?
A) 196 N 
B) 7.50 N 
C) 15.0 N 
D) 73.5 N 
E) 42.7 N

Quizplus · Accepted Answer

The Answer of The magnitude of the drag force of air resistance on a certain 20.0-kg object is proportional to its speed.If the object has a terminal speed of  ,what is the magnitude of the drag force on the object when it is falling with a speed of  ?
A) 196 N 
B) 7.50 N 
C) 15.0 N 
D) 73.5 N 
E) 42.7 N

The Magnitude of the Drag Force of Air Resistance on a Certain