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Physics 7A support workshop - Shared screen with speaker view
Jessica Marelli
04:07
^^ yes going over the different graphs would be helpful
Danielle Thibeadeaux
06:05
repel
Danielle Thibeadeaux
11:03
weaker
Jessica Marelli
11:24
stronger
Jessica Marelli
12:47
maximums or minimums
Jessica Marelli
13:07
negative slope
Jessica Marelli
13:19
positives
Sarah Moughraby
13:23
Positive slope
Jessica Marelli
17:51
KE
Danielle Thibeadeaux
17:52
KE
Jessica Marelli
20:32
speed
Noelle Tran
20:37
When it equals 0
Danielle Thibeadeaux
20:50
PE is max?
Ruby Juarez
20:51
force is 0
Estefany Mendoza
20:59
the object stops moving
Sarah Moughraby
21:00
At rest
Jessica Marelli
22:18
-0.75
Sarah Moughraby
22:21
If Pe is -.75
Noelle Tran
22:21
When PE is at Etotal
Simran Saini
23:53
increase
Estefany Mendoza
23:54
increase
Danielle Thibeadeaux
24:00
decrease
Jessica Marelli
24:00
decrease?
Jessica Marelli
25:34
0.25
Jessica Marelli
25:36
E
Jessica Marelli
26:52
flips it
Sarah Moughraby
26:53
Flip ot
Danielle Thibeadeaux
26:53
flips it
Danielle Thibeadeaux
27:09
shifts it
Jessica Marelli
27:10
shifts up
Estefany Mendoza
28:40
Could you please go over how you got KE max again please?
Estefany Mendoza
29:24
Got it! Thank you!
Jessica Marelli
29:55
why is the graph not all postivie
Jessica Marelli
30:02
yes
Jessica Marelli
30:19
like way isn’t the minimum on the x axis
Jessica Marelli
30:54
oooh so it wouldn’t matter if you shift it
Jessica Marelli
31:07
because the slopes would still be the same
Sarah Moughraby
32:06
spring
Jessica Marelli
32:08
when PE is a parabola
Jessica Marelli
35:06
at R0
Estefany Mendoza
36:59
.5
Jessica Marelli
36:59
0.5E
Sarah Moughraby
37:02
.25 higher
Sarah Moughraby
38:35
The width ?
Jessica Marelli
39:13
faster
Danielle Thibeadeaux
41:12
So as we move Etot up the further rmin and max get increasing PE and KE?
Danielle Thibeadeaux
41:25
rain and max get further and*
Danielle Thibeadeaux
41:47
got it
Sarah Moughraby
43:12
.75
Danielle Thibeadeaux
44:43
not really
Simran Saini
47:08
doesn’t exist
Jessica Marelli
47:09
never
Sarah Moughraby
47:13
We dont
Jessica Marelli
47:31
1
Danielle Thibeadeaux
48:43
moving slowly
Jessica Marelli
49:13
never come back together
Danielle Thibeadeaux
50:27
Is this what happens when we look at solid to liquid phase changes?
Estefany Mendoza
52:41
Thank you!
Sarah Moughraby
52:44
Thank you !
Danielle Thibeadeaux
52:46
thank you!!
Jessica Marelli
52:47
what kind of questions can the professor ask about this graph