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

A company is about to launch a new cell phone model. In the past, 40% of its cell phones have launched successfully. Before any cell phone is launched, the comp

Select the graph of the solution. 3x + 1 < 7

which of these is not a subatomic particle? proton ion neutron electron

solve for q when q^3=27 9 3 6 4

Mutation is an important mechanism for evolutionary change. Which type of mutations contribute to evolution? Germinal mutations Somatic mutations Both somatic

rafael earned a salary of 34,944 last year. How much did he earn a month

Which of these statements is true for mating of wild animals in a natural setting? Wild animals have no preference for mates in a natural setting but show it in

a total of 28 percent of american males smoke cigarettes, 7 percent smoke cigars, and 5 percent smoke both cigars and cigarettes. (a) what percentage of males s

solve for q when q^3=27 9 3 6 4

Calculate the number of moles in 0.457 grams of NaCl, sodium chloride