If an object is moving to the left at a constant speed and your eyes are rotating to the left at twice the speed, you will see the object moving
A) to the right at the same speed.
B) to the right at twice the speed.
C) to the right at half the speed.
D) to the left.
E) back and forth.

Question

Quizplus · Accepted Answer

Since the object is moving to the left at a constant speed, and your eyes are rotating to the left at twice the speed, the relative motion between your eyes and the object is that the object is moving to the right at the same speed as its actual speed. Therefore, you will see the object moving to the left, its actual direction of motion.

If an Object Is Moving to the Left at a Constant