lospalion505 lospalion505
  • 01-11-2020
  • Chemistry
contestada

A race car has a mass of 1500 kg. What is its kinetic energy in joules if it has a speed of 30 m/s?

Respuesta :

ujalakhan18
ujalakhan18 ujalakhan18
  • 01-11-2020

Answer:

[tex]\huge\boxed{K.E. = 675,000\ Joules}[/tex]

Explanation:

Given Data:

Mass = m = 1500 kg

Speed = v = 30 m/s

Required:

Kinetic Energy = K.E. = ?

Formula:

[tex]\sf K.E. = \frac{1}{2} mv^2[/tex]

Solution:

K.E. = 1/2 (1500)(30)²

K.E. = (750)(900)

K.E. = 675,000 Joules

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AnonymousHelper1807

Answer Link

Otras preguntas

Find x in each triangle.
Carlos has a pool table that he is going to put a new wood border on the pool table is 15 feet long by 10 feet wide how much wood will he need to put the new bo
what’s the answer to this question ?
How is the skeleton system related to the nervous system
The equation is an example of variation. What is the constant of variation?
Is it acceptable for the government to allow people to make healthcare choices for children, when their parents religious choices may jeopardize their health an
Where is the main idea of a paragraph stated?A. In a supporting sentenceB. In the topic sentencec. In a clincherD. In the thesis statement​
What political party supported France?
The function of red blood cells is to carry? A. carbon dioxide from the lungsB. oxygen to the lungsC. oxygen from the lungsD. carbon dioxide to the brain​
pls help! will give brainlist! artie has a book of short stories. the number of each type of short story is shown below. he selects one short story at random. w