Chemistry, 09.09.2020 22:01 xxaurorabluexx
Laura takes her little brother for a walk in the park from the benches to the water fountain. Laura walks in a straight line while her brother runs in circles around her. They both take the same number of seconds to reach the water fountain. Which of these is true? [Hint: distance and speed are scalars, displacement and velocity are vectors] * 1 point Laura and her brother traveled the same distance. Laura’s brother had a greater displacement than Laura. Laura’s brother had a greater average velocity than Laura. Laura and her brother had the same average velocity.
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 02:50
Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.
Answers: 3
Chemistry, 22.06.2019 06:40
Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine
Answers: 1
Chemistry, 22.06.2019 10:20
Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3
Answers: 3
You know the right answer?
Laura takes her little brother for a walk in the park from the benches to the water fountain. Laura...
Questions
Chemistry, 28.07.2019 04:34
History, 28.07.2019 04:34
English, 28.07.2019 04:34
History, 28.07.2019 04:34
English, 28.07.2019 04:34
English, 28.07.2019 04:34
