How can the acceleration not be negative if the brakes were slammed at a red light
Posted 10 hours ago by physics in Physics 20 | 0 answers
#acceleration #velocity #kinematics
given the vector 225m/s[35.0°w of s], calculate the x and y component
Posted 12 hours ago by chris in Physics 20 | 1 answers
#kinematics
I really need help with this question . Can someone please help me with this?
1.the graph of a sinusoidal function passes through (0,1), has a maximum point at (pi/2 , 3), and subSequent maximum point at (7pi/6 , 3).
A.determine the amplitude ,period ,midline and range of the function [hint: determine the period, and show the point (0,1) is 3/4 of the period to the left of the point (pi/2 , 3). Why does this guarantee (0,1) is on the midline?]
Posted 4 days ago by minilol in Math 30-1 | 0 answers
#transformations
As the earth revolves around the sun, distant objects can be seen from different locations. This idea can be used to measure the distance between earth and nearby stars and is called stellar parallax. To see how this process works, consider the simplified scenario below.
A distance object is observed on earth from location 1 and again six months later at location 2. The angle at both location 1 and 2 is 89.9 degrees. How many astronomical units is the distant object from location 1?
Posted 5 days ago by jwallan in Math 20-2 | 1 answers
#geometry
identify one monomer that has economic importance in Alberta, draw the structural formula and provide the IUPAC name for the monomer
Posted 6 days ago by Maya2002 in Chemistry 30 | 1 answers
#organic chemistry
Should the Canadian policy regarding human pluripotent stem cell research be changed so that all unused gametes and embryos should be made available for research unless explicitly stated by the donors?
Posted 1 week ago by kimdo2002 in Biology 30 | 0 answers
#embryo #pregnancy #in vitro fertlization
Identify each of the following as a disproportion reaction or not a disproportion reaction.
How does an individual's perspective of and response to crisis define him or her? I am struggling with my transition sentences to support my thesis. I have to address: focus is on analyzing and comparing the effectiveness of the elements of theme, setting, symbols, and irony in each of the two short stories in expressing the Essential Question.
Stories: On the Rainy River by Tim O'Brien and Touching Bottom by Kari Strutt
Posted 1 week ago by Alberta Girl in English 30-1 | 2 answers
#critical essay
I am working on an essay that addresses the following essentail question: How does an individual's perspective of and response to crisis define him or her? I am struggling with my transition sentences to support my thesis. I have to address:focus here is on analyzing and comparing the effectiveness of the elements of theme, setting, symbols, and irony in each of the two short stories in expressing the same Essential Question.
Posted 1 week ago by Alberta Girl in English 30-1 | 5 answers
#critical essay
How would the net cell potential for the following cell be affected if the reduction of tin(II) ions had been selected as the reference half-cell?
Mg(s) | Mg(NO3)2(aq) || Cd(NO3)2(aq) | Cd(s)
Posted 1 week ago by jamesvwal in Chemistry 30 | 0 answers
#chemistry 30 #half reactions