anniehoward13ovkptt anniehoward13ovkptt

01-09-2017
Physics

contestada

A car is driven 80 km west and then 30 km south. What is the displacement of the car?

Respuesta :

sanderprenen sanderprenen

06-09-2017

For this you need the pythagorean theorem.
80^2+30^2=x^2
or solving for x:
x=[tex] \sqrt{80 ^{2} +30^{2}} [/tex]
x=85.44

Answer Link

Otras preguntas

What could happen to soldiers that refused orders and were charged with Cowardice?

how does an electron emit light?

* 1. What did Pierce want to steal? The great train robbery

Suppose a classmate is having difficulty solving 4(x - 7) > 6x + 2 + 8x. Explain how to solve the inequality, showing all the necessary steps and identifying

My question is in the picture please give an explanation. Thanks!

RS is formed by R(-2, -10) and S(10, -4) if line is k is the perpendicular bisector of RS, write a linear equation for k

What is the value of r in the equation −43r−1=−2 ?

Miley met up with a bunch of her college friends after several years. She told them that she works for the sound department of a music company as a Foley artist

omg plz help it would mean so much

True or False: Ecological succession happens very quickly, usually just a few years. True False