In a warehouse, the workers sometimes slide boxes along the floor to move them. Two boxes were sliding toward each other and crashed. The crash caused both boxes to change speed. Based on the information in the diagram, which statement is correct? In your answer, explain what the forces were like and why the boxes changed speed. Box 1 has more mass than Box 2. Box 1 and Box 2 are the same mass. Box 1 has less mass than Box 2. The forces were . . . The boxes changed speed because . . .

Box 1 has more mass then box 2

Explanation:

because the boxes change there speed that they were going so it would make sense that box 1 has more mass then box 2

they're the same mass

Explanation:

they both changed speed. if one was bigger it would stop when it hit the smaller one

answer: the correct answer id option(d).

explanation:

snell's law refraction:

the angle of refraction =

the angle of incidence =

refractive index of air = = 1

refractive index of glycerol = 1.47

from the given options, the most closest answer to 63.72° is 65° of option (d).

temp rises, and expansion