celestecortes celestecortes

09-05-2017
Physics

contestada

If you double the velocity of an object, you increase its kinetic energy by a factor of what ?

Respuesta :

egenriether egenriether

09-05-2017

Energy is proportional to the square of the velocity. So if you double the velocity you increase the Kinetic Energy by a factor of four

Answer Link

Otras preguntas

A risk to _______ ratio compares the level of risk one takes with their money, to the level of what one can receive. a. value c. costs b. reward d. expectatio

What is the mean of 65,30,25

Which era spanned from 1450 C.E. to 1750 C.E.?

All of the following are powers and functions assigned to the legislative branch EXCEPT: A. coin money B. declare war C. make treaties D. borrow money

East and West Germans were united in: 1990 1991 1992 1993

A _______ is a rhythmic movement that carries energy through space or matter. A. tide B. wave C. trough D. crest

Which of the following is a measurement of electric potential? frequency wattage voltage battery

A star that's actively fusing hydrogen into helium is a A. main-sequence star. B. white dwarf. C. supergiant. D. red giant.

Along with timber, which of these are common exports harvested from Southeast Asian rainforests? its not food, either, oil, rubber, natural gas, or coal

The population of Clarksville is about 6000 people.What is the population written as a whole number multiplied by a power of ten?