A) One medium is air, in which light has a speed of 3.00 × 108 m/s. The other medium is ice, in which light has a speed of 2.29 × 108 m/s. Use this information to identify medium A and medium B. Explain b) Do you know in which direction the light beam is travelling? Does it matter? Explain.

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.

well, you would divide 135 by 33 to get your answer. then that is how many seconds it would take. boardman should fly about 132 m or 4.090909090909091 seconds.