jphimka1000 jphimka1000
  • 01-09-2019
  • Physics
contestada

A car traveling at 25m/sec, stops in 0.103 km. what is the deceleration provided by the brakes?

Respuesta :

MathPhys
MathPhys MathPhys
  • 01-09-2019

Answer:

-3.03 m/s²

Explanation:

v² = v₀² + 2a(x − x₀)

where v is the final velocity,

v₀ is the initial velocity,

a is the acceleration,

x is the final position,

and x₀ is the initial position.

Given:

v = 0 m/s

v₀ = 25 m/s

x = 103 m

x₀ = 0 m

Find: a

v² = v₀² + 2a(x − x₀)

(0 m/s)² = (25 m/s)² + 2a (103 m − 0 m)

a = -3.03 m/s²

Round as needed.

Answer Link

Otras preguntas

What was one of the consequences of implementing airport security inspections?
Which of the following contains a transitive verb? My father cried audibly at our neighbor’s funeral. I understood the concepts better than my friends. After i
The empirical formula of styrene is ch; its molar mass is 104.1 g/mol. what is the molecular formula of styrene? select one: a. c2h4 b. c8h8 c. c10h12 d. c6h6 e
Two way Frequency table question
Someone please answer this for me
has anyone done the 2.03 assignment?
Read the two passages. Excerpt from The Gettysburg Address, 1863 By Abraham Lincoln Four score and seven years ago, our fathers brought forth upon this conti
Find the exact value of tan (arcsin (two fifths)). For full credit, explain your reasoning.
Rick's wholesale office supplies prefers to handle its accounts receivable itself, but it also needs to use them to facilitate short-term borrowing. what can ri
The CIA succeeded in overthrowing the governments of which two nations during the 1950s?