daisyjcastillo28
daisyjcastillo28 daisyjcastillo28
  • 24-09-2020
  • Physics
contestada

A race car accelerates from 0 m/s to 20.0 m/s with a displacement of 35.0 m. What is the vehicle's acceleration?

a 5.7 m/s2
b .84 m/s2
c 6.1 m/s2
d .29 m/s2

Respuesta :

Ankit221005
Ankit221005 Ankit221005
  • 24-09-2020

Explanation:

Using Equations of Motion :

[tex] {v}^{2} = {u}^{2} + 2as[/tex]

[tex]a = \frac{{v}^{2} - {u}^{2}}{2s} = \frac{400 - 0}{70} = 5.71msec^{ - 2} [/tex]

Answer Link

Otras preguntas

When does georgia's special election take place?
Many of the pioneers who settled the land west of the Mississippi river came from
The electronic configuration of the al3+ ion is
Which of the following is an example of a theory? Gravity 1+1=2 Evolution
What organs survive the longest without oxygen?
Which type of organizational pattern describes how to resolve an issue? A. Cause and effect B. Topical C. Problem-solution D. Sequential
What are two main purposes for using repetition when conducting experiments irements
What layer of the skin is composed of fatty tissue and serves as an insulator for the body?
the universe is expanding, all light from all galaxies is redshifted. True False
Chlorophyll is essential to photosynthesis because it traps the _______ needed. a. carbon dioxide b. oxygen c. sunlight d. water