Question

1. What type of motion is observed in the substance during the time duration of 0 to 4
hours ?​

Answer 1

i think the question is incomplete

well, it can be any type of motion

projectile motion, to and fro, simple harmonic motion, straight line motion etc

depends upon the situation.

Additional information is required.

Answer 2

Explanation:

it will be simple harmonic motion,straight line motion ,projectile, etc