What is the velocity of a 74.8kg jogger with a kinetic energy of 1085.0 j?

5.386m/s

Explanation:

kinetic energy is K = 1/2 *m*v^2

Velocity:

v = (2K / m) ^(1/2)

v = (2 * 1085 (kg*m^2 /s^2) /74.8kg) ^ (1/2)

v = 5,386m/s

(Remember:

N = kg * m^2 / s^2

()^1/2 is equal to square root)

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter