meerkat18 meerkat18

15-12-2016
Physics

contestada

Imagine a 10kg block moving with a velocity of 20m/s to the left.

Calculate the kinetic energy of this block.

Respuesta :

zhiyin2001 zhiyin2001

15-12-2016

KE =1/2mv^2=0.5 * 10 * 20^2= 5*400=2000

Answer Link

Otras preguntas

Which of the following represents the zeros of f(x) = x3 − 2x2 − 6x + 12? −2, −square root of 6, −square root of 6 2, −square root of 6, −square root of 6 2,

which investment is the riskiest but has the potential to earn you the most money

Lauren bought 6 yellow roses, 10 orange roses, and 12 pink roses to make a bouquet. What is the ratio of the number of yellow roses to the total number of roses

what year was America discovered

Which word in the sentence, if any, should be followed by a comma? The woman who works at the customer service desk will help you with your question. A. woman B

simplify the radical expression. square root of 39 (square root of 6 + 7)

Select the word that best completes the sentence: My friend is a ______ kind of person who always has a smile on his face. Jocund Vacant Excursion Pensive

What number is ten thousand less than 842,719

34=2x+8(x+3) Help me solve please?

Evaluate this expression (-7--9)*(8+2)