Kinda full it out. But I want a better explanation (also I\'m not sure if I\'m r
ID: 3161224 • Letter: K
Question
Kinda full it out. But I want a better explanation (also I'm not sure if I'm right ) 1. Which of the following statements about forces is true in at least some situations? Mark all that apply. For each option that you mark as true in at least some situations, give an example of a situation in which that statement applies. a. A force is used up. Forre no Stocea or used b. One object has more force than another object Fase bic Newton tniral law? O A force is transferred from one object to another. A asm sw m minuin water uses fins A force is an interaction between objects. to pusn water bac uaray io *ne Dvsn on water accerverates tne So the water vs ning +ne forward force is a pun or Upon an Ooyeut Newton's Svih ng from the For every acton nere s reach on. The size ot tr forces ot frst ooyect tne size of force of Second Ooseut 2. The Great Fan Cart Race! Two identical low friction carts are arranged side-by-side near the ends of two horizontal tracks. The carts are mounted with identical fan units that are set to push the carts toward the short end of the tracks (ie, to the left in the diagram shown). The fans are running and the carts are being held in place with a meter stick. One cart has two extra metal bars on it while the other cart has no extra bars The meter stick is given a quick shove such that the carts are L launched with the same initial velocity to the right. The carts are observed to subsequently slow down, momentarily come to rest, and move back to the left. a. Does the cart with extra metal bars reach its turnaround point before, after, or at the same time as the cart without extra bars? Explain your reasoning. after lok its reowner? b. During the quick shove that got the carts going, did the meter stick exert a larger magnitude force on the cart with extra metal bars or on the cart without extra bars? Or did the meterstick exert the same amount of force on each cart? Explain. Instructor initials for annotated prelab:Explanation / Answer
solving 1st question
(a) A force is used up
correct as force is used to do work
(b)One object has more force than another
Correct as object with more mass has more gravitational force
(c)Force is transferred from one object to another
Correct as force can be transferred like in case of collissions
(d)A force ia an interation
correct as gravitational or electrostatic force are interaction force
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