Ill upvote
for which of the following is the velocity constant (speed/direction does not change)?

question 5 options:

a cat escaping a dog by running in a straight line and then up a tree at a constant speed of 30 mph

a cat escaping a dog by running in a straight line away from the dog and slowing down when danger is gone.

a cat escaping a dog by running at a constant speed around and around the house until the dog gets bored.

a cat ignoring the dog by sitting perfectly still.