chanellynch12
chanellynch12 chanellynch12
  • 22-05-2018
  • Physics
contestada

A train travels 64 kilometers in 5hours and then 93 kilometers in 2hours. What is it’s average speed?

Respuesta :

isabricenoc
isabricenoc isabricenoc
  • 22-05-2018
I believe the answer is about 22.43 kilometers per hour. However I am not 100% sure.

How I got this: first you add 64 and 93, then 5 and 2. That would leave you with the kilometers traveled (157) over the number of hours (7). You’d have to divide, which would leave you with an estimated 22.4285. Round to the nearest hundredth and you get 22.43 . Please correct me if I’m wrong!
Answer Link

Otras preguntas

Equipotential surfaces a) make an angle of 45 degrees with the electric field. b) are parallel to the electric field. c) are perpendicular to the electric field
The population of protozoa develops with a constant relative growth rate of 0.9699 per member per day. On day zero the population consists of six members. Find
John's age increased by 11 is 5 less than 5 times his age. How old is he? If x represents John's age, which of the following equations could be used to solve th
3 over 18 as a percent please help
please answer please is from english thank you​
The PAIR Project revealed that the speed of a divorce is influenced by all of following factors EXCEPT which one? A) degree of changes in a romance B) problems
Find 3x+27=12+14x-112
How do fungi and protists demonstrate the 7 characteristics of life?
A person who holds a public office is called what? Delegate Candidate Appointee Incumbent
Plz help me with this!! Thank you so much!!