badhandwritting4436 badhandwritting4436
  • 14-09-2019
  • Physics
contestada

A baseball goes from zero to 34 m/s in 0.188 s. What is its average acceleration? Answer in units of m/s^2

Respuesta :

ConcepcionPetillo ConcepcionPetillo
  • 16-09-2019

Answer:

[tex]a_{avg} = 180.85 m/s^{2}[/tex]

Given:

Initial velocity, u = 0 m/s

Final velocity, v = 34 m/s

Time interval, [tex]\Delta t = 0.188 s[/tex]

Solution:

Acceleration is the rate at which the velocity of an object changes.

Thus

Average acceleration, [tex]a_{avg} = \frac{\Delta v}{\Delta t}[/tex]

[tex]a_{avg} = \frac{v - u}{t - 0} = \frac{34 - 0}{0.188} = 180.85 m/s^{2}[/tex]

Answer Link

Otras preguntas

During the middle ages which group was generally responsible for the preservation of learning and ancient literature A.) nobles and Kings B.) Priests & monk
Egina asks warren, a housepainter, to paint her house but he is too busy, so he contracts with maggie as an independent contractor to do the job. while maggie i
what was the result of the bees stopping production
1-4.help please!!!!!
Which statement is the best definition of abnormal behavior A. It is a rare or your regular manner in which a person acts B. It consist of frequently displayed
Which graph shows a mixed-degree system with no solutions?
(-1, 1.25) and (3, 0.032)
which of the following was most likely not present in creating the amino acids of early Earth's waters of the past? A:Nitrogen B:Sulfur C:Hydrogen D:Ammonia
In a set of numbers, the most often occuring number is the:
When does the time change and end during out the year?