shelbyalbrecht shelbyalbrecht

03-10-2018
Biology

contestada

10kg block moving with velocity of 20 m/s to the left ehat is the kenetic enery of the block

Respuesta :

BuffoonSkivitch BuffoonSkivitch

03-10-2018

Kinetic energy , KE= [1/2]m*v^2

m = 10 kg
v=20m/s

KE = [1/][(10kg)(20m/s)^2 = [1/2](10kg)(400m^2/s^2) = 2000 joule

Answer: 2000 joule

Answer Link

Otras preguntas

Factor (x + 2)2 - (y - 2)2.

which of these is unconsumed in the united states? A) sodium B) fats C) potassium D) protein

what sources might help us to better understand life in Babylonia

Jake is skipping stones onto a pond. Each time he flings a stone in, he counts the number of times it skips over the water. The number of skips he recorded for

During the Holocaust, the Nazis forced the Jews to wear yellow stars on their clothes to distinguish them from other people. Which stage of genocide is reflecte

What is the connection between the transformations of Gregor and Grete? A. Gregor gets upset and tries to escape several times after he realizes that Grete no

six times a number plus 4 is same as the number minus 11 only equation

John O' Sullivan's phrase "manifest destiny" was puished in which newspaper in 1845?

Some of the reforms solon put into place in Athens were (blank) Raising taxses against the rich Canceling farmers debts Establishing a government legislature Es

(a^5)^2·(a^2)^2 Write as an exponent with a base of aWill mark brainliestANSWER FAST!