Physics > 2016 > 4
WASSCE
A ball is dropped from the top of a tower. Due to air resistance, it reaches terminal velocity. Which of the following statement(s) about its motion is/are correct?
I. The acceleration of the ball is zero
II. The net force on the ball is zero
III. The velocity of the ball increases
I. The acceleration of the ball is zero
II. The net force on the ball is zero
III. The velocity of the ball increases
A.
I only
B.
I and II only
C.
II and III only
D.
I, II and III
Answer: B
To see detailed solution to this question and thousands of other questions offline, download TestDriller SSCE. Practice rigorously for WASSCE, enjoy educational games, get chief examiners' reports, summary of WAEC literature books, compete with your peers, win prizes and more.
09037778195