dm4tpn9sj7 dm4tpn9sj7

02-10-2021
Physics

contestada

Calculate the kinetic energy of a 40 kg rock if the rock rolls down the hill with a velocity of 8 m/s.

Respuesta :

jfairead jfairead

02-10-2021

Answer:

1280 J

Explanation:

see pic

Ver imagen jfairead

Answer Link

Otras preguntas

Which word in the sentence does the underlined phrase modify? Movie posters and memorabilia lined the walls **of the restaurant**. A. walls B. movie C. posters

1,000X8000-1000+4000X50

Joshua likes to read. He read 6 books when he was 6 years old. Every year he doubled the number of books he read the previous year. How many books did he read b

what is a period and how does it work

340m/seg que tiempo en escuchar el estampido de un cañón que encuentra 15km dedistancia

Which word in the sentence, if any, should be followed by a colon? You can buy sneakers in shoe stores, department stores, and sports stores. A. No colon is ne

What is the volume of a cube, if the length of one side is 12 cm?

Which sentence contains a punctuation error? A. The jack-in-the-box made the baby laugh but frightened the cat. B. My daughter is running for mayor of the t

The distances (y), in miles, of two cars from their starting points at certain times (x), in hours, are shown by the equations below: Car A y = 60x + 10 Car B y

l. Given the balanced equation representing a reaction:What occurs during this reaction?1) Energy is absorbed as bonds are broken.2) Energy is absorbed as bonds