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

Who is Caesar Flickerman the hunger games
Fill the blanks with words given below - in a result - finally - thus - consequently - accordingly - hence - therefore - similarly - likewise - in the same way
Given: X = r + 2, Y = 2 r - 9, and Z = r2 + 17 r + 30. Simplify [X · Y - Z] ÷ X.
Explain how cloud seeding could be dangerous if it is not done properly.
Which of the following is not a skill-related component of physical fitness? Body Conposition Power Balance Reaction Time
Why was shipbuilding important to the Romans international trade
The difference between two numbers is 9. The first number plus twice the other number is 27.Find the two numbers.
Different elements must have different numbers of what? (a) protons (b) electrons (c) neutrons (d) all particles PLEASE HELP NOW!!!!!!!!!!!
the answer to the equation
Is Darwin legacy justified ????