anonymous5522 anonymous5522

07-09-2018
Physics

contestada

Suppose you walk 18.0 m straight west and then 25.0 m straight north, how far are you from your starting point? answer

Respuesta :

21-09-2018

Solution:

Since the directions are perpendicular,

So we must use Pythagoras theorem:

d = √(18.0² + 25.0²) m = 30.8 m

Thus,

This the required distance from the starting point.

Answer Link

Otras preguntas

A rectangular dartboard has an area of 648 square centimeters. The triangular part of the dartboard has an area of 162 square centimeters. A dart is randomly th

Why did movable print work in Europe, but not in China, where it was invented?

Colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours, and Jaquan starts with 80 bacteria that double every 3 hours. x=

Study the following two reactions. Select all that apply. C(graphite) + O2(g) → CO2(g) + 94.05 kcal C(diamond) + O2(g) → CO2(g) + 94.50 kcal What could yo

A teacher has bookmarked a large number of webpages in Chrome while researching class topics. Unfortunately, he's bookmarked so many that he's struggling to fin

Mr zucco baked a total of 270 cupcakes and muffins. After ue sold 1/3 of the cupcakes and baked 18 more miffins, he had twice as many cupcakes as muffins. How m

one half times eleven times nine point five

what is the definition of a Mexican?

find two fractions with a difference of 1/2 but with neither denominator equal to 2

In a conversation with a co-worker, chin makes sure he completely understands the other person's point and then explains why he disagrees with it. chin has fail