subject
Physics, 18.11.2020 20:10 CoreyHammond6247

Two cars are traveling at the same speed (100 km/hr). They are traveling in opposite directions. Do they have the same velocity? Why?

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 09:00
Sobre transformaƧƵes cĆ­clicas, sĆ£o feitas algumas afirmaƧƵes, determine quais estĆ£o corretas. i ā€“ a variaĆ§Ć£o de energia interna em uma transformaĆ§Ć£o cĆ­clica Ć© nula; ii ā€“ o trabalho, em uma transformaĆ§Ć£o cĆ­clica, Ć© sempre positivo; iii ā€“ ao completar um ciclo, o gĆ”s tem a mesma temperatura com a qual comeƧou a transformaĆ§Ć£o; iv ā€“ uma transformaĆ§Ć£o cĆ­clica Ć©, obrigatoriamente, composta de transformaƧƵes conhecidas, como adiabĆ”tica, isocĆ³rica, etc: a) i e iii b) i e ii c) ii e iii d) i e iv e) iii e iv
Answers: 1
question
Physics, 22.06.2019 15:00
Sodium chloride, nacl, is formed when a sodium atom transfers its electron to a chlorine atom. the difference in charge between the two atoms creates a(n) attraction that bonds them together.
Answers: 1
question
Physics, 22.06.2019 21:50
Determine the moment of the force f about an axis extending between a and c. express the result as a cartesian vector. a is at the origin, c is at (4,3,0) and f = (4i + 12j -3k) lb coming out of b (4,3,-2).
Answers: 2
question
Physics, 23.06.2019 06:00
How can you improve the percent yield of copper in this lab? check all possible strategies that will you do so. measure reactants precisely. stir to the reaction take place. chill the reactants before combining them. wait patiently until the reaction completes. make sure to recover as much copper as possible.
Answers: 1
You know the right answer?
Two cars are traveling at the same speed (100 km/hr). They are traveling in opposite directions. Do...
Questions