Physics, 21.01.2020 21:31, aaamanda99
Suppose i have a vector that is 7 units long and that makes an angle of +30 degrees from the positive x-axis. i want to add to this a vector that is also 7 units long and that makes an angle of 120 degrees from the positive x-axis. what is the correct (x, y) representation of the sum of these two vectors?
Answers: 3
Physics, 22.06.2019 00:20, glogaming16
In the derivation of rrkm theory, a factor of 1/2 is introduced when equalizing the rates of formation and decomposition of activated complex as keal-hr) = ko this is clearly against the assumption of transition state theory that states all the activated complex in the transition state iss going to the product. find the reason why this factor is introduced here.
Answers: 2
Physics, 22.06.2019 12:30, ayoismeisjjjjuan
Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
Answers: 3
Physics, 22.06.2019 17:00, StupidFatChipmunk
What equation is used to calculate the weight of an object on a plant ?
Answers: 1
Suppose i have a vector that is 7 units long and that makes an angle of +30 degrees from the positiv...