I honestly never completely understood dynamics until I watched this video. The way you explained made everything click into place and I'm so happy!! Thank you SO MUCH
For part (e) is another plausible reason for a1>a2 is because for the second scenario the pulley has a rotational inertia when for the first scenario the pulley has no rotational inertia due to no mass.
you can use whatever reason you would like. I gave the best answer, in my opinion, that I could give and that's pretty much the only route I personally would go
So if We are considering a system we use f = ma formula to apply as a netforce then we divide the system and make them use separate f = ma for each block so like f = ma formula for block A and f = ma formula to block b and then compare them
Math And Physics Tutor so let’s say we found the acceleration for the entire system next to find the tension for both block we just plug in that acceleration for both blocks or it has to different because that acceleration was the ENTIRE systems acceleration
I have a question about part b: you said the friction forces were still there, although negligible. So in this case, shouldn’t we draw the friction force for block a?
The points you need to state to get full credit are stated in the i video, but if you want to come up with alternative answers go for it. I’m not a grader so I can’t say if your right or wrong
Dang bro coming in clutch the day before the Exam.
thank you! Get it!
Jonah Chatham on god
Jonah Chatham How about the day of?😂
Caden Walters Guilty
2 hours before
Watching this an hour before the exam, feeling confident
Get it!!
@@themathandphysicstutor The test felt a lot easier than I expected! It was a lot more explaining than math
I honestly never completely understood dynamics until I watched this video. The way you explained made everything click into place and I'm so happy!! Thank you SO MUCH
No problem. Glad it helped. Share it with a friend. Almost at 1,000 SUBS!
Watching this the day of the exam. It's helping me "YUGELY"
Watching this 11 hours before the exam
Beckham Mountford nah bro more time before exam. Make sure youre time zones are correct. It’s 4 pm EST
Watching this 30 minutes before exam
Keep up the content!! Your great.
Thanks
"it's YUGE! YUGE!"
YUGE!!!
Just started studying
So for part c, can we just start off the problem writing T=mAa/mA?
You can do the problem however you want. The way I would do it is stated in the video.
For part (e) is another plausible reason for a1>a2 is because for the second scenario the pulley has a rotational inertia when for the first scenario the pulley has no rotational inertia due to no mass.
you can use whatever reason you would like. I gave the best answer, in my opinion, that I could give and that's pretty much the only route I personally would go
Who’s watching the night before the exam
🙋🏻♂️
Thank you so much for these videos
Day of lol
@@dylanknott134 right with you brother.
@@dylanknott134 ayyyy 36 minutes left
you are gonna help get A FIVE!
Great news
Day of the exam lmao
Go time!!!
So if We are considering a system we use f = ma formula to apply as a netforce then we divide the system and make them use separate f = ma for each block so like f = ma formula for block A and f = ma formula to block b and then compare them
Yup. First we analyze the entire system to find the acceleration of the entire system. Then we make smaller systems to analyze tensions
Math And Physics Tutor so let’s say we found the acceleration for the entire system next to find the tension for both block we just plug in that acceleration for both blocks or it has to different because that acceleration was the ENTIRE systems acceleration
All the blocks in the system accelerate at the same rate
Math And Physics Tutor thank you so much! I’m not in AP Physics but I love physics! Thanks!!
43 minutest til the exam
I have a question about part b: you said the friction forces were still there, although negligible. So in this case, shouldn’t we draw the friction force for block a?
Laila it really depends on the level of physic you are taking. At the AP 1 level we can assume "negligible" to be zero
That “huge” you said really sounded like trump 4:10
Never heard of him
LMAO yeaaa
on part b) would acceleration close to Fg on block B be accepted? I didn’t put close to “g” or close to 9.8 m/s^2 or anything like that...
The points you need to state to get full credit are stated in the i video, but if you want to come up with alternative answers go for it. I’m not a grader so I can’t say if your right or wrong
Do we have to submit a separate file for each part of the problem?
You can find information about taking the exam on the college board website