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

Jose is trying to decide how many friends he can invite to his roller skating party. Skate rentals cost $2.50 per person, including Jose, and he knows that 3 ad
The following table shows the time it takes to ride the elevator to 3 three different floors of a skyscraper
Explain how rulers abused unlimited power.?
Read the excerpt of "Song of Myself" below. What ideal of Transcendentalism is Whitman writing about? How do you know? To successfully complete the Short Constr
Help me, please!!!!
15 POINT PLZ HELP ILL EVEN GIVE BRAINLEST !!!!!!!!!!!! NO ONE EVER AWNSERS THESE KIND OF QUSTIONS I POST!!!! SO PLZ HELP!!thanks!!!!!
PLEASE HELP QUICKLY 20 POINTS!! The equation Y = 12x describes the amount of money Louis earnings where X is the number of hours he works and what is the amou
8(2 1/2x-3/4)-1/4(1-x)=1/2 Can someone guide on thins linear equation please? How to solve it? Thanks
Why is it wise to shop around when you want to borrow money?
factorize 16x - 6 and show correct and full working.