walkei4saga6milfa walkei4saga6milfa

04-03-2017
Biology

contestada

A girl walks 2 km north, then 2 km east, then 2km south, then 2km west. what distance does she travel? what is her displacement?

Respuesta :

sdmatera sdmatera

04-03-2017

Her distance is 2+2+2+2=8 km

However, her displacement is 0 km because she ended up in the same place

Answer Link

gudsariyadevanshi23 gudsariyadevanshi23

04-03-2017

She travel 8 km. Her displacement is the point from where she started travelling.

Answer Link

Otras preguntas

Diatoms have cell walls composed of _____. A. silicon dioxide B. carbon dioxide C. chitin

What is the part of speech of the underlined phrase in the following sentence? Put the leftovers in the fridge. Question 11 options: noun adjective a

Which of the following is NOT a treatment for high blood pressure? a. an LDL-rich diet b. a 6y diet c. blood thinners d. aerobic exercise

Choose the sentence that has a subject complement. A. The nurse felt my pulse. B. The day ended with many surprises. C. We can't leave without seeing her. D. I

A 78-inch tall man casts a shadow that is 54 inches long. At the same time, a nearby building casts a 48-foot long shadow. Write and solve a proportion to find

Which of the following is an example of demonstrative evidence? A. Map B. Oral testimony C. Surgeon's scalpel D. Medical record

Kenley wants to show 1200 using only tens blocks. How many tens blocks does Kenley need?

What is greater, 5/7 or 4/6?

1) Triangle ABC is a similar to triangle QRS by the AA Similarity PostulateAlso, m∠A=32° and m∠S=102°what is m∠B?2) Triangle ABC is similar to triangle XYZ by t

simplify 2x2(4x3 - 3x2 + 6x).