Question

If an object starts at rest and moves 90 meters south along a straight line for 3 seconds,what is it's average velocity?
A. 30 m/s
B. 30 m/s South
C. 270 m/s,South
D. 90 m/s
I need a full explanation so I can understand. Im very slow... ;-;

Answer 1

You're not helping me. -.-

Answer 2

Hm. Can you help?

Answer 3

All I can do is give a lucky guess. >.<

Answer 4

Ok. It's fine. lol

Answer 5

lolololol don't wanna take my lucky guess

Answer 6

It's 50/50 chance it might be right or wrong XD

Answer 7

Ugh.

Answer 8

okay so here's what i think
Velocity= distance/time
Velocity = 90/3
Velocity = 30meters per second south

Answer 9

Thank you very much.

Answer 10

yw :)