type the correct answer in the box. whats the velocity of the rocket? use $v = sqrt{\frac{2ke}{m}}$. a…

type the correct answer in the box. whats the velocity of the rocket? use $v = sqrt{\frac{2ke}{m}}$. a rocket with a mass of 10,000 kilograms is propelled upward with 8,000,000 joules of kinetic energy. the velocity of the rocket is meters/second.

type the correct answer in the box. whats the velocity of the rocket? use $v = sqrt{\frac{2ke}{m}}$. a rocket with a mass of 10,000 kilograms is propelled upward with 8,000,000 joules of kinetic energy. the velocity of the rocket is meters/second.

Answer

Answer:

40

Explanation:

Step1: Identify values

$m = 10000$, $KE=8000000$

Step2: Substitute into formula

$v=\sqrt{\frac{2\times8000000}{10000}}$

Step3: Calculate numerator

$2\times8000000 = 16000000$

Step4: Calculate fraction

$\frac{16000000}{10000}=1600$

Step5: Calculate square - root

$v = \sqrt{1600}=40$