The figure represents a multiple- flash photo of two balls moving to the right, and shows both balls at several numbered times. In the figure,
A) the upper ball, which has a larger speed, passes the lower ball.
B) the lower ball, which has a larger acceleration, passes the upper ball.
C) the upper ball, which has a larger acceleration, passes the lower ball.
D) the lower ball, which has a larger speed, passes the upper ball.
E) neither ball passes the other ball during their motion.

Question

The figure represents a multiple- flash photo of two balls moving to the right, and shows both balls at several numbered times. In the figure,
A) the upper ball, which has a larger speed, passes the lower ball. 
B) the lower ball, which has a larger acceleration, passes the upper ball. 
C) the upper ball, which has a larger acceleration, passes the lower ball. 
D) the lower ball, which has a larger speed, passes the upper ball. 
E) neither ball passes the other ball during their motion.

Quizplus · Accepted Answer

The Answer of  The figure represents a multiple- flash photo of two balls moving to the right, and shows both balls at several numbered times. In the figure,
A) the upper ball, which has a larger speed, passes the lower ball. 
B) the lower ball, which has a larger acceleration, passes the upper ball. 
C) the upper ball, which has a larger acceleration, passes the lower ball. 
D) the lower ball, which has a larger speed, passes the upper ball. 
E) neither ball passes the other ball during their motion.

The Figure Represents a Multiple- Flash Photo of Two Balls