Bendy's answer to kim Yeon Jae's Secondary 4 E Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Bendy
Bendy's answer
57 answers (Tutor Details)
Just realized another tutor has uploaded his answer. But since it's done I will just show you the breakdown
Eric Nicholas K
Eric Nicholas K
4 years ago
Kim Yeon Jae, follow this tutor’s explanation which is more concise. Of course, there can be more than one timing where Peter is 19 m ahead of John. After the said time, Peter will widen the gap against John, but as Peter decelerates, Peter will close the gap and may be once again 19 m ahead at a later time.
Bendy
Bendy
4 years ago
Yes. Tutor Nicholas is right. We are only assuming for the initial part because we already have a certain distance we are looking for.
kim Yeon Jae
Kim Yeon Jae
4 years ago
Thank you :)