Seudónimo Seudónimo

21-07-2014
Physics

contestada

A man travellers 10 km to the east 20 km to the north. Find distance moved displacement

Respuesta :

konrad509 konrad509

21-07-2014

[tex]x^2=10^2+20^2\\ x^2=100+400\\ x^2=500\\ x=\sqrt{500}=10\sqrt5 \approx22.36\hbox{ km}[/tex]

Ver imagen konrad509

Answer Link

Otras preguntas

1. What quote from the passage lets the reader know that the two men have had Thanksgiving dinner together before? "No more valiant hero ever fought his way th

Binomial probability distributions depend on the number of trials n of a binomial experiment and the probability of success p on each trial. Under what conditio

how to have a cancer?just answer me

Remembering that proteins are made in cells that are 70% water- and water is polar- describe how you might imagine that a protein spontaneously folds up into a

As an African American prohibitionist, Frederick Douglass was in favor of the 18th Amendment because he

help meeeeeeeeeeeeeeeeee

I need help Question 4 . What kind of template is this? Recent studies like these shed new light on O Template for indicating who cares. O Template for establi

Help me pleaze its hard !!

There are 16 areas of responsibilities in the Scope of Practice in Nursing Administration. You are a Nurse Administrator in your health organization. What do yo

what is the angle between west and north west