britany2345 britany2345

04-03-2021
Physics

contestada

8. What is the mass of a toy car with a speed of 12.5 m/s and 47500 J of kinetic energy?

Respuesta :

kosukeruki kosukeruki

04-03-2021

Answer:

608kg

Explanation:

Formula : Kinetic energy

½ ×mass x speed²

47500

½×12.5²

=608 Kg

Answer Link

Otras preguntas

True or False 1 A warm object in a cool environment will, overall, release energy. 2 A warm object in a cool environment will, overall, gain energy. 3 A cool ob

In a coordinate plane, draw the figures with the given vertices. Which figures are similar? Explain your reasoning. Triangle A: (0,0), (4,0), (4,2), (0,2) Trian

PLEASE HELP ASSP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Name three fluids that are essential to life. Cite evidence from this section to justify your answer.

Based on the Story Ode To Thankspls help

Who was Harry Truman and why did he decide to drop the bomb on Japan? (lines 1-7)

Define air conditioning technology.

Patty’s dog Socks eats 15 ounces of dry dog food a day. How many days will a 30-pound bag last? Is this more or less than a month? Explain. Remember, there are

Hello I really need helo with this assignment!

Gryff and Molly are dogs. Gryff broke (3x + 1) christmas ornaments, and Molly broke (x + 12). Create an expression to find how many more ornaments Molly broke t