Mastersalana Mastersalana
  • 10-01-2015
  • Physics
Answered

A 1904 kg car has a speed of 12 m/s when it hits a tree. The tree doesn’t move and the car comes to rest.
Find the change in kinetic energy of the car. Answer in units of J.



Answer :

ancrosby ancrosby
  • 10-01-2015
KE =1/2mv^2 plug in
=137088J
J = kgm^2/s^2

Answer Link
danielcats04 danielcats04
  • 29-11-2020

Answer:

the guy above me is not correct

Explanation:

Answer Link

Other Questions

how was society characterized during the Renaissance
What are 5 consecutive even integers that add up to 0
What is the difference between the stage manager and scenic designer. This is for My THEATER ARTS class.
The ribosome of a cell, is most responsible for what function? A) production of ATP B) storage of materials C) manufacture of proteins D) direction of all ce
what could 34/51 be reduced to
NO EXPLANATION REQUIRED Sort from least to greatest #1. 0.33, -0.12, -0.127, 0.2, 45/10 #2. -45/100, 3/1000, -0.005, 0.34
What 3 questions does a preposition answer?
Can someone help me with System of Equations? Plz show ur work for the 3 answers plz {answer 1: $1 child $7.25 adult {answer 2) $1 child
what is the country and continent of lisbon
what is the size range of a eukaryotic cell