Answer:
i want to say flip the coins but im not really sure sry
Explanation:
Answer: 4.
Explanation:
Use formula v = d / t, where v = speed, d = distance and t = time.
v = 10 / 2.5
v = 4.
“a point at which rays of light, heat, or other radiation meet after being refracted or reflected.” Meaning multiple light rays or heat (and other forms of radiation) are all being refracted or reflecting to a certain point
Answer:
It is neither false nor true. When they collide some of one of the objects goes to the other object.
Explanation: