jaeeallen11 jaeeallen11
  • 07-02-2020
  • Physics
contestada

Suppose a moving object has a kinetic energy of 100 J. What will the object's kinetic
energy be if its speed is doubled?

Respuesta :

AL2006
AL2006 AL2006
  • 07-02-2020

KE depends on speed-squared.

So if speed doubles, KE grows x4.

It'll be 400 J .

Answer Link

Otras preguntas

What did Galileo invent from the lenses of his spectacles
Establishing point of view in a story is important because it _____. helps the author tell the story in the most effective way determines who the story’s narra
PLEASE ANSWER ASAP NOT HARD JUST DONT UNDERSTAND 41 (a and b go with it)
If you were the director the merchant of Venice by Shakespeare how should Morocco and Portia interact
In 1821 he worked out a Cherokee (alphabet.) direct object predicate adjective indirect object predicate nominative
Evaluate -6^2 - 28 ÷ 4 + (-9). 52 -52 20 -20
Which of the following documents establishes the three branches of government and the bicameral legislature?
1. Explain why many Americans blamed Spain for the explosion of the USS Maine. A: Before the USS Maine exploded, the United States was trying to expand as a wor
what is an example of a technology that helps support the idea of the continental drift
5,382,619 round to the nearest thousand