bsrcakes2 bsrcakes2
  • 21-09-2021
  • Physics
contestada

a car decelerates at a rate of 2.0 m/s^2 and comes to a complete stop after traveling 25 m. What was the speed of the car right before declaration?

Respuesta :

discipulus
discipulus discipulus
  • 21-09-2021

Answer:

[tex] {v}^{2} = {u}^{2} + 2as \\ {0}^{2} = {u}^{2} + 2 (- 2)(25) \\ {u}^{2} = 100 \\ \therefore \: u = 10 \: m .{s}^{ - 1} [/tex]

Answer Link

Otras preguntas

What's the GCF of 45 and 76? Explain.
to enforce the proclamation of 1763,parliament passed the _____,which required the colonist to house British soldiers?
What is the answer to 360 miles in 6 hours
Which event directly inspired the drafting of the Declaration of Independence? The passing of the Sugar Act The passing of the Stamp Act The drafting of Common
This is not needed for democracy to prosper
What is the value of the expression? –13.7+(–5+2.7) a. –21.4 b. –16 c. –11.4 d. –6
Why do you think the catholic church was so committed to defending the literal meaning of the bible passages?
You buy three gallons of fruit punch for a party.How many cups will that serve
1.1x+1.2x-5.4= -10 what does x equal?
Your cat's bowl hold 0.25 L. You have about 300 cm³ of milk. Will all the milk fit in the bowl?