brianthebeast124 brianthebeast124

03-02-2020
Physics

contestada

chanice drives her scooter 7 km north she stops for lunch and then drives 5 km east what distance did she cover. what was her displacment?

Respuesta :

graylynrhee graylynrhee

03-02-2020

use pythagorean's theorem for this, with 7 as a and 5 as b. pythagorean's theorem says that a^2 + b^2 = c^2, so 7^2 * 5^2 = c^2. this gives you 49 + 25 = c^2, so 74 = c^2. c = sqrt 74, which is approximately 8.60 km

Answer Link

Otras preguntas

El clima de la costa Guatemalteca es tropical, es decir es ______________________.

Why does the Sun appear to rise in the east and set in the west each day?

Water vapor turning to frost is an example of __________. question 6 options: condensation deposition evaporation sublimation save

Which of the following statements is true about the colonists' perspectives of British taxes? Select one: a. The colonists did not believe that the British ha

There are 5 red marbles four blue marbles and three yellow marbles in a bag what is the probability of a blue marble being randomly chosen

A young child who sees a cow for the first time calls it a "doggie." this illustrates the process of:

the length of a rectangle is 3 cm less than 4 times the width. the perimeter is 114. find the width.

The political and theological faction within islam that recognized only ali and the descendants of the family of muhammad as rightful rulers was called

A jewelry maker will use 24 jade beads and 30 teak beads to make necklaces. each necklace will have the same numbers of jade beads and teak beads.What is the gr

how can elements be distinguished from molecules and compounds?