The statement, which correctly describes the motion of the buses is this: THE AVERAGE SPEED OF THE BUSES IS EQUAL.
Speed is defined as the distance traveled per unit time; it measures the rate of moving of an object. It is a scalar quantity, that is, it has only magnitude and no specific direction and it is measured in meter per second. A high speed value implies that an object is moving very fast while a low value indicates that the object is moving slowly. For the two buses given in the question, they both moved the same distance in the same amount of time.
Frodo is characterized as reserved and thoughtful
The wanderer is someone who’s always up to something and always adventuring and getting into stuff alone
I think that 'adamant' would be a good word to describe this behavior.
Adamant is a word that can be used to describe a stubborn person that is unwilling to be persuaded into a change of mind. This would be a good word because in the sentence, the subject is doing something that would be considered slightly extreme to the outsider for what he/she wants. From these actions, we can see that he/she is unwilling to change their mind until they achieve their goal, which in this case is moving the cat's crate to the house.