antoinestill41 antoinestill41
  • 01-05-2020
  • Physics
contestada

An object moving at a velocity of 32m/s slows to a stop in 4 seconds. What was its acceleration?

Respuesta :

VirgoBoy VirgoBoy
  • 01-05-2020

Answer:

8m/s

Explanation:

a=d/t

a=32/4

a=8 m/s

Answer Link
Chelboy
Chelboy Chelboy
  • 01-05-2020

Answer:

-8m/s^2

Explanation:

initial velocity(u)=32m/s

Final velocity(v)=0

Time(t)=4seconds

Acceleration(a)=?

v=u+axt

0=32+ax4

-32=4a

a=-32/4

a=-8m/s^2

Answer Link

Otras preguntas

Which of the following describe
A large company contracts with jon to do some technical writing for the company's website. jon promises to finish the writing by a certain date. this exemplifie
Which state of matter has a fixed shape and a fixed volume? a. gas b. liquid c. solid d. plasma
Which statement best captures Jerry's accomplishment in "Through the Tunnel"?
Dolly must clean up her room before she goes out. 5. In this sentence, what word begins the subordinate clause? A. Dolly B. she C. clean D. bef
Lee wong is a sales salesperson at sears. she is paid 8.00 dollars per hour. plus a commission of 4%. assuming that she works 39 hours and has sales of 4,000, w
9. Since the desert air was so dry, the bread quickly turned stale. In this sentence, which word serves as a clue that there is cause and effect?
Listing all possible rational zeros
how to simplify 7 1\2
formula for distance traveled d=rat,for t