dasaniemily2005
dasaniemily2005 dasaniemily2005
  • 02-04-2020
  • Physics
contestada

A 2300-kg truck is traveling down a highway at 32m/s. What is the kinetic energy of the truck? A. 1,200 J, B.37,000 J , C. 1,200,000 J , D. 37 J

Respuesta :

joseaaronlara
joseaaronlara joseaaronlara
  • 02-04-2020

Answer:

The answer to your question is the letter C. 1,200,000 J

Explanation:

Data

mass = 2300 kg

speed = 32 m/s

Kinetic energy = ?

Kinetic energy is the energy that an object possesses due to its motion.

Formula

    Ke = 1/2 mv²

Substitution

    Ke = 1/2 (2300)(32)²

Simplification

    Ke = 1/2 (2300)(1024)

Result

    Ke = 1177600 J ≈ 1, 200, 000 J

Answer Link

Otras preguntas

½ ____ ¾<>=Thanks° :>​
please help, which option would it be??
PLEASE HELP!! solve for x and y:
What are the inputs and outputs of the skeletal system
Megan had to find the product of 2^2007 and 5^2000 and then calculate the sum of the digits of the answer. Megan arrived at an answer of 11. Is she correct? Sho
Find two consecutive integers such that 6 times the smaller integer is 26 less than 7 times the larger integer.
The soccer player is running at a speed of 4 m/s when he slides on the ground, coming to a stop in a distance of 2 m. What was his acceleration?
How does the Harrison Land Act help develop Jefferson's ideas of the United States?
Solve this equation by factoring by grouping x2 + 2x = 6x + 12.. All work must be shown
4 - 2 7/11 = ? Please explain step by step to get marked brainliest!