japreston japreston
  • 20-02-2020
  • Physics
contestada

Jack is falling down the hill at a speed of 12 m/s. If Jack has a mass of 45 kg, what is his kinetic energy?

Respuesta :

MathPhys
MathPhys MathPhys
  • 20-02-2020

Explanation:

KE = ½ mv²

KE = ½ (45 kg) (12 m/s)²

KE = 3240 J

Answer Link

Otras preguntas

17. Which is the correctly punctuated sentence? * I can come too, right? O John please turn in your work. I enjoy going to the beach, because I love to swim. Po
Edit this sentence: Most foriegn editions of monopoly adopt their own currancy and property names -- for example boardwalk becomes mayfair in england rue de la
need help will give brainly
The mass of an object as it moves away from the center of the earth
find the mean median mode and range. 8, 10, 15, 17, 17, 22
What is an equation of the line that passes through the point ( 1 , 7 ) (1,7) and is parallel to the line 3 x − y = 1 3x−y=1?
barcode negatives impacts points​
2,500,000(4) how many people in the cuter amount
help? this is a major test. i don’t understand.
Which product came from east and went to the west? A. Gold B. Grapes C. Horses D. Paper