IIMOO11
IIMOO11 IIMOO11
  • 02-03-2020
  • Physics
contestada

v=vi+at^2 dimensional correct

Respuesta :

rafaleo84
rafaleo84 rafaleo84
  • 10-03-2020

Answer:

Yes, dimensionally the equation is correct.

Explanation:

This equation is the kinematic equation for uniformly accelerated motion, then we study the units of each member to conclude whether it is dimensionally correct.

vi = initial velocity [m/s]

a = acceleration [m/s^2]

t = time [s]

v = final velocity

therefore we have:

[m/s] + [m/s^2]*[t^2], the second term now is m/s

[m/s]  + [m/s] = [m/s]

So the analysis is correct.

Answer Link

Otras preguntas

Suppose the leftmost digits of two numbers are 8 and 3 . Can you tell which number is greater? Explain.
express 87 24/25 as a decimal
Which is a sentence fragment? A. He mentioned it, but nothing more. B.Yesterday waves crashed against the jetty. C. A cup of milk, two eggs, and a bowl. D
What is the molar mass of Mg(NO3)2? Explain how you calculated this value.
Why is censorship an important issue in a free society?
what is meant by a hoary corpse?
how to write 249,104,330 in expanded form
what's the relationship between 0.5 and 0.05
Which statements describe factors that led to the decline and defeat of the Aztec Empire? Choose all answers that are correct. A. The Aztecs had never seen stee
A football coach gives half his players a protein bar to eat before each game; the other players do not receive the protein bar. After a month of games, he anal