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

Can segments be parallel?
what additional information would you need to prove the triangles congruent by ASA
When the burner in a hot air balloon is turned on, the temperature of the air in the balloon ________ causing its volume to _________ and the balloon _________.
Evaluate C (9, 3). 504 84 60,480 5,040
HELP PLEASE PLEASE PLEASE PLEASE Which of the following are identities ?
Find the volume of a square pyramid with base edges of 48 cm and a slant height of 26 cm. Question 4 options: 768 cm3 11,520 cm3 23,040 cm3 7,680 cm3
How do you write the square root of 3 times the square root of 6 in simplified radical form?
What is the volume of the composite figure? Use 3.14 for Round to the nearest hundredth See attached picture
What is the answer please ?
Which quotation shows Jacques in a positive light? "He was supposed to be sensual and a fast liver. It was therefore by the mere grace of the form that he was a