![kamiyaharris1](/avatars/9531.jpg)
kamiyaharris1
06.09.2019 •
Physics
While john is traveling along a straight interstate highway, he notices that the mile marker reads 252 km. john travels until he reaches the 134 km marker and then retraces his path to the 163 km marker. what is john’s resultant displacement from the 252 km marker? answer in units of km.
Solved
Show answers
More tips
- C Computers and Internet Step-by-Step Guide on How to Download Music to Your iPhone...
- A Animals and plants Unraveling the Mystery of Loch Ness: What Does the Loch Ness Monster Look Like?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Physics
- E English In A Midsummer Night s Dream, one could infer that Oberon dislikes the fact that Titania has not given him what he wants and wants her to suffer. Choose the textual evidence below...
- P Physics Large rocks are found at the edge of lake huron, one of the great lakes. how will water from the lake change the rocks over time? a) it will wear down the rocks. b) it will make...
Ответ:
total distance is 147 km
and john displacement is = 89 km
Explanation:
given data
mile marker = 252 km
reach = 134 km
retrace path = 163 km
to find out
resultant displacement
solution
we know here john travel from 252 km mark
and he reach at 134 km
so he travel distance part1 = 252 - 134
distance d1 = 252 - 134 = 118 km 1
and
then he start travel from 134 km mark upto 163 km mark
so distance travel in part 2 is
distance d2 = 163 - 134 = 29 km 2
so total distance is 118 + 29 = 147 km
and john displacement is = 252 - 163 = 89 km
Ответ:
wave R shows a steady frequency but changing amplitude
wave Q shows a steady amplitude but changing frequency
waves P and S have a low amplitude and steady frequency
Explanation: