Good is an adjective, well is an adverb.
When you are talking about how you are doing (verb), you would use the word "well" (adverb) because it describes the verb.
Can you give more detail please?
B. Zaroff respects Rainsford and thinks that he will be a worthy opponent.
Zaroff knows Rainsford is intelligent and will be a worthy oppenent because he hasn't had one thus far in his game. He's heard of Rainsford and is aware of his celebrated status as a renowned big game hunter so he's confident in him.
Answer:
An unbalanced force stops your foot but does not act on the rest of your body. Inertia pushes your body forward after your foot stops
Explanation: