tinopascual
tinopascual tinopascual
  • 16-02-2017
  • Physics
contestada

A runner makes one lap around a 200m track of 25 s. What were the runner’s (a) average speed and (b) average velocity?

Respuesta :

abbyartistic
abbyartistic abbyartistic
  • 16-02-2017
a - 8 m/s
b - v = 208 m/s (I think)
Answer Link

Otras preguntas

which is an equation of the line containing the points (2, 5) and (4, 4) in standard form? -2x+5y=12 2x+y=12 x+2y=12 -x+2y=8
ƒ(x) = –x2 + 1 for x = –3.
Which of the following people would be considered a non-citizen in the United States? A. A person born in the United States to foreign parentsB. A person born i
What is a chromosome
2. Fabulously Fit offers memberships for$35 per month plus a $50 enrollmentfee. The Fitness Studio offersmemberships for $40 per month plus a$35 enrollment fee.
A. Explain, in terms of particles, why NaCl(s) does not conduct electricity.
add 2/3 yard 4/9 yard and 23/36 yard please show work
Which effect does the repetition of to have in the paragraphs that begin to those, for example? It creates a comical, singsong effect that brings out the humor
Differentiate between a plant cell and a prokaryotic cell
Choose the sentence that correctly uses pronouns Demetrius and me would like to travel. Maybe he and I will go to Spain together. The librarian showed we some t