Mr. Rosa is able to travel at 10m/s. How much time will it take him to travel a distance of 542 meters? What is the known?
What is the unknown?
Plug it in.
What is your answer?

// s - displacement, t - time, v - velocity

Known:

s = 542 meters;

v = 10m/s

Unknown:

t - ?

Formula:

t = s / v

Solution:

t = 542 / 10 = 54,2 (s)

54,2 s

Make me the brainliest, please

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation