Warm-Up For the multiple choice, select all correct answers. I. The brave physic
ID: 2261627 • Letter: W
Question
Warm-Up For the multiple choice, select all correct answers. I. The brave physicist, Emin Opie, scribbled furiously over his paper, trying to deduce the secrets of love. He had hoped that someone from a lesser science would have solved it by now, but to date none had succeeded, so true to life, the secrets were left to the physicists to uncover Unfortunately; after days and reams of work, it was clear to him that he had made a mistake Staring at him from the bottom of the paper was 1 -2. He scanned quickly over the previous few pages and could not find the error So after a few carefully chosen words, he pulled out another stack of paper and began again. Three hours later, he realized his rookie mistake. He missed an obvious indication of non-constant acceleration Which of the following is an indication of an object undergoing a o? u a) changing direction an arc of a circle) f) not moving slowing downan speeding up vet jerk, , is not moving at a constant speed )moving around a curve (part of ) moving at a constant velocity i) not enough information. Missing information:Explanation / Answer
So,
as acceleration is not zero, then there are two chances either acceleration negative or positive.
for acceleration positive means velocity is not constant and it is increasing(speeding up).
for acceleration negative means velocity is not constant and it is decreasing(slowing down).
hence, option G and H are correct.
NOTE :- have any doubts ?? ask in comments !! :)
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