when uoft, waterloo, or mcmaster get midterm grades, what do they put in place of the missing calculus grade? do they count adv func x2 or do they use gr 11 func in replacmeent?
I just got my schedule for my senior year and I have physics, chem, and adv functions first semester. I had english in the summer. With these subjects, can I be accepted to early admission based off only my grade 12 grades? Since I've got all the needed ones, and of course calculus is second semester. And what grades would give my a good shot? I want to apply to mechanical engineering!
For example, in a kinematics question, if a ball is thrown from a cliff, when answering questions you should treat the whole action in to 2 seperate motions. One when the ball goes up and stops in the air, and one when the ball begins to move again and stops at the floor. Like motion 1 is V1=5 m/s and V2=0, and then second motion is V1=0, and V2=7 m/s for example.
However, I came across an impulse question where that isn't necessary: A 54-kg truck tire strikes the pavement with a speed of 25 m/s [down] and rebounds with a speed of 20 m/s [up]. Ignoring any effects due to air resistance, determine the change in the tire’s momentum
The formula would be mass times change in velocity, and u can treat the velocity as V1= 25 m/s (d), and V2 as 20 m/s (u). Here you don't have the make 2 seperate motions or even account for the fact velocity was 0 at a point.
I hope that makes sense and I didn't word this confusingly! Please help if you understand I'm super confused.
If I don't wear it in the shower or let it get exposed to chemicals, and I'm careful about scratches, will it still look the same in 20 years?