Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.


secondary 4 | Physics
2 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question

secondary 4 chevron_right Physics chevron_right Singapore

Why is the answer c?

Date Posted: 1 year ago
Views: 251

See 2 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Annabel's answer
37 answers (Tutor Details)
I pulled this out from Google for easier explanation. You can use elimination method to answer this question. First, acceleration is out because if you read your text, acceleration has a magnitude + DIRECTION. So, option A and B is out.
Next, we look at velocity. Velocity has magnitude and DIRECTION. With that, option B and D is out. Hence you are left with option C.
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Hiderapplecross's answer
1783 answers (Tutor Details)
Hi, I provide 1 to 1 tuition, $80/1.5h, can cover English / Maths / Science / Physics, ex-school teacher, can produce teaching cert from NIE, WhatsApp 9033 8810 :)