Trieutien Trieutien
  • 13-10-2022
  • Physics
contestada

A cyclist travels a distance S from A to B consisting of three segments: s = S1 + $2 + $3, Time and speed over the segments are t1, t2, t3 and v1= 20(km/h), v2 = 15(km/h), V3= 10(km/h). Calculate the average speed over the distance s. Consider two cases: a) s1=s2=s3 b) t1=t2=t3

Respuesta :

Otras preguntas

If the volume of a cube is 27 cubic meters, find the surface area of the cube
A force of 200 N is required to keep an object sliding at a constant speed of 2 m/s across a rough floor. How much power is being expended to maintain this moti
2loga(3)+loga(5)=loga(x)
What does this quote mean? "Our desire to conform is greater than our respect for objective facts"? And you either defend, challenge, or neutral for the quote.
compare and contrast the various adaptations of aquatic and desert plants?
Which requires the removal of heat, melting or freezing?Is it evaporation? What is it? Why?
What does this quote mean? "Our desire to conform is greater than our respect for objective facts"? And you either defend, challenge, or neutral for the quote.
Katrina has 8 ribbons for her hair.3/4 of the ribbons are blue.how many of Katrina ribbons are blue.could u show me how 2 find the answer..
7 qt. 2c. =______ c.
What is the simplest form of the fraction 4/10