Help i don't get it average velocity and displacement is hard
2006-08-23 13:46:10 · 8 answers · asked by Marialmr 1 in Education & Reference ➔ Homework Help
If he rode for an hour, he would have went 12.5 km. He rode for 15 minutes (which is a quater of an hour). So 12.5/4= 3.125 km.
2006-08-23 13:55:15 · answer #1 · answered by El Duderino 6 · 0⤊ 0⤋
15 min. is 1/4 of an hour, if you go 12.5 km/h you divide 12.5 by 4 = 3.125 km traveled in 15 min. Check 3.125 x 4 = 12.5
2006-08-23 13:59:33 · answer #2 · answered by Anonymous · 0⤊ 0⤋
12.5 km per hour. 15 minutes if one quarter of one hour so:
12.5 / 4=3.125 km
2006-08-23 13:48:52 · answer #3 · answered by honeybun 4 · 0⤊ 0⤋
at the same time as my oldest son became 13, I took him on a 4-day, 325-mile motorbike excursion and he did basically effective. He became on his own motorbike, no longer a tandem. one in all my brothers undertook a a million-day, 160-mile motorbike vacation at the same time as he became 15. In both situations, they educated a lot to be able to do the rides; clone of any grownup, they all started with small rides and worked their way up.
2016-11-27 01:36:13 · answer #4 · answered by Anonymous · 0⤊ 0⤋
15 min is 15/60 = 1/4 hr
at 12.5 km/hr* .25 hr...you get
...................
do you own multiplication
2006-08-23 13:48:31 · answer #5 · answered by Gemelli2 5 · 0⤊ 0⤋
Not too far - probably got hit by a car!
2006-08-23 13:51:13 · answer #6 · answered by Anonymous · 0⤊ 0⤋
3.125 km
2006-08-23 13:48:47 · answer #7 · answered by Jim 5 · 0⤊ 0⤋
3.125?????
2006-08-23 13:57:32 · answer #8 · answered by dan221racing 2 · 0⤊ 0⤋