frankjesus33 frankjesus33
  • 18-01-2021
  • Physics
contestada

A sports car accelerates from rest to 42 m/s in 6.2 s, what is its acceleration? (6.8 m/s) with proof please

Respuesta :

abdullah47540
abdullah47540 abdullah47540
  • 18-01-2021

Answer:

Explanation:

As the car Started from rest means that Initial Velocity "Vi = 0 m/s" and final Velocity is given "Vf = 42m/s". Time is given "t = 6.2s"

Acceleration is required a =?

Use Formula;;    a = [tex]\frac{Vf-Vi}{t}[/tex]

a = [tex]\frac{42-0}{6.2}[/tex]

a = 6.7741 m/s² ≈ 6.8 m/s²

Mark me as brainliest if you got it...

Answer Link

Otras preguntas

what is the slope of the line 12x+4y=24?
Mosaics are constructed from small pieces of stone called what?
a new motor home costs $89000. It is expected to depreciate 9% each year.Find the value of the motor home in 4 years.
Find the vertex, focus, and directrix. y = 1/24(x+1)² - 3.
what is a false analogy fallacy?
Yesterday we combined Hydrochloric Acid HCl with Sodium Hydroxide NaOH in a violent reaction that resulted in water H2O and common table salt NaCl. How many gra
The larger leg of a right triangle is 3cm longer than its smaller leg. The hypotenuse is 6cm longer than the smaller leg. how many centimeters long is the small
If 5x + 15 is greater than 20, which of the following best describes possible values of x ?a) x > 5, b) x > 3, c) x > 1, d) x < 5, e) x < 1
can you tell me what is Truthiness?
The average of the weights of six people sitting in a boar is 145 pounds. After a seventh person gets into the boat, the average of the weights of all seven peo