A small object starts from the origin at t = 0 with a velocity of ˆˆ v i = −5i + 3 j m/s and moves in the x − y plane with constant acceleration of ˆ2 a = 4 j m/s . Find: a) The speed of the object att = 3s ? b) The position of the object att = 3s ?

for this one it would be d bump/forearm pass

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

conservation of mass

mass before something happens = mass afterwards