arayahope07 arayahope07
  • 02-05-2021
  • Physics
contestada

An object's velocity/speed increases, multiplied by a factor of 7. What factor would its Kinetic Energy increase by?

Respuesta :

sap105 sap105
  • 02-05-2021

Answer:

k.E= 49 ms^-2

Explanation:

k.E= 1/2 mv^2

From that formula of k.E

K.E is directly proportional to the ( velocity)^2

K.E directly proportional to (7)^2

so that k.E increase by 49

Answer Link

Otras preguntas

What are the disadvantages of wind pollution
examples of three different types of computer storage
Why do you think it is so difficult for some people to accept the idea of continental drift?
what is 4x squared minus 3x to the 5th plus x
Complex organic compounds in sewage are broken down by bacteria. What is the role of bacteria in this?
explain the steps you would take to write 36/10 as a decimal
6/11 y =_18/22 solve simplest form
Jerome is writing a number in scientific notation. The number is greater than one million and less than ten million. What will be the exponent in the number Jer
what is the solution to 3!
Segment addition postulate. Trying to help my son figure out how to solve. Given AC=39. A=2x-8, B=x×17. Find X, AB AND BC. We got 25 for X, and 42 for both AB