gene4life0 gene4life0
  • 17-10-2015
  • Physics
contestada

How far will an object move in 3 s if its average speed during that time is 40 m/s? Answer in units of m.

Respuesta :

Аноним Аноним
  • 18-10-2015
dist = avvg vel x time = 40m/s x 3s = 120m 
avg velocity = total dist/total time 
the total time is 18 hrs 
the total distance = 9x45+9x69 = 1026km 
avg vel = 1026km/18 hrs = 57km/hr
Answer Link

Otras preguntas

really need help Eighty decreased by three times a number os the same as five times the number increased by eight find the number i am really confused
Which syllable is most strongly accented? Magnificent?
Find all solution of the equation. y=-x y=xlnx
Which line shows the first error in the solution? 5(x-5)=15 (1)       5x-25=15 (2)      5x-25=15-25 (3)  5x= -10 (4)  5x/5 = -10/5 (5) x=-2 (6) Answers: A. line
what is a sharp projecting edge of something?
what is the solution to the proportion? 9/x=4/12 Answers: A. 13 B. 27 C. 17 D. 3
In how many ways can 50 cards be chosen from a standard deck of 52 cards using permutations
Kacey is making a necklace that is 16 inches long. She uses 5 beads for every inch. How many beads will she need. How can i explain how to solve it ?
What did Robert e lee have to do with the civil war
what is a good sentence for nomad