Virtual images are produced when rays of a light (after reflection or refraction) appear to meet a a certain point. While real images are produced when rays of a light (after reflection or refraction) meet at some point.
Answer: 47.6 m/s
Explanation: Please see attached for the calculation and formula.
(150 meters) / (18 seconds) = 8.33 meters per second
Answer:
A
Explanation: This is the correct answer