The word is Conventional.
Answer: The answer is A.
Explanation:
Suppose you are in an elevator. As the elevator starts upward, its speed will increase. During this time when the elevator is moving upward with increasing speed, your weight will be greater than your normal weight at rest.
Answer:
B
Explanation:
the amplitude is the distance from the resting point to the crest/trough.
Sorry don’t know this one