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Pre-University Math
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Physics
Problem-Solving Strategy
Ackbach
Jan 27, 2012
Replies
0
Views
13K
Jan 27, 2012
Ackbach
Locked
Sticky
Problem-Solving Strategy
Ackbach
Jan 27, 2012
Replies
0
Views
25K
Jan 27, 2012
Ackbach
W
sin(y) - y = x√(2)
wheepep
Jan 2, 2021
Replies
2
Views
258
Jan 4, 2021
Country Boy
C
Computing projectile's maximum height and range.
Dhamnekar Winod
Dec 25, 2020
Replies
7
Views
198
Dec 29, 2020
Dhamnekar Winod
A
[SOLVED]
Combinatorics
Adele06
Dec 26, 2020
Replies
0
Views
63
Dec 26, 2020
Adele06
A
W
sin(1/x)
wheepep
Dec 4, 2020
Replies
1
Views
345
Dec 5, 2020
Theia
Computing the equilibrium concentrations of reactants and products in the homogeneous system
Dhamnekar Winod
Nov 17, 2020
Replies
0
Views
1K
Nov 17, 2020
Dhamnekar Winod
Thermodynamics questions
Dhamnekar Winod
Nov 5, 2020
Replies
3
Views
313
Nov 8, 2020
Dhamnekar Winod
Centripetal acceleration of viking ship in the amusement park.
Dhamnekar Winod
Nov 4, 2020
Replies
10
Views
303
Nov 5, 2020
Dhamnekar Winod
Electromagnetic Radiation and Health
Amathproblem22
Nov 3, 2020
Replies
0
Views
69
Nov 3, 2020
Amathproblem22
Question about centripetal acceleration.
Dhamnekar Winod
Nov 3, 2020
Replies
3
Views
113
Nov 3, 2020
Klaas van Aarsen
Computation of the ratio of barometric pressure
Dhamnekar Winod
Oct 28, 2020
Replies
6
Views
233
Nov 1, 2020
Klaas van Aarsen
Lattice energy, hydration energy, solution energy
Dhamnekar Winod
Nov 1, 2020
Replies
1
Views
85
Nov 1, 2020
Klaas van Aarsen
Classical Mechanics question
Dhamnekar Winod
Oct 21, 2020
Replies
3
Views
241
Oct 24, 2020
Klaas van Aarsen
A
Please anyone help answer
Achi_kun
Oct 20, 2020
Replies
1
Views
101
Oct 20, 2020
topsquark
How to compute the energy needed to compress the water isothermally?
Dhamnekar Winod
Oct 17, 2020
Replies
1
Views
108
Oct 17, 2020
Klaas van Aarsen
Maths in Temperature and ideal gas Thermometer
Dhamnekar Winod
Oct 15, 2020
Replies
2
Views
117
Oct 15, 2020
Klaas van Aarsen
Coulomb's Constant in electron energy formula.
Dhamnekar Winod
Oct 12, 2020
Replies
1
Views
153
Oct 12, 2020
Klaas van Aarsen
Chemistry question
Dhamnekar Winod
Oct 3, 2020
Replies
6
Views
253
Oct 9, 2020
Klaas van Aarsen
What is the final pressure of helium and neon gas mixture in this case?
Dhamnekar Winod
Oct 5, 2020
Replies
1
Views
106
Oct 5, 2020
Klaas van Aarsen
[SOLVED]
What is the explanation of the given table of effect of pressure on the volume of 0.09 mol CO₂ gas at 300 K?
Dhamnekar Winod
Sep 15, 2020
Replies
3
Views
2K
Sep 15, 2020
Klaas van Aarsen
[SOLVED]
Molecular orbital theory question about energy level diagrams
Dhamnekar Winod
Sep 6, 2020
Replies
3
Views
267
Sep 8, 2020
Klaas van Aarsen
[SOLVED]
Density of sulfur dioxide(SO_2)
Dhamnekar Winod
Aug 28, 2020
Replies
1
Views
195
Aug 28, 2020
Klaas van Aarsen
[SOLVED]
Stoichiometry question
Dhamnekar Winod
Aug 28, 2020
Replies
2
Views
124
Aug 28, 2020
Dhamnekar Winod
[SOLVED]
Stoichiometry question in chemistry
Dhamnekar Winod
Aug 27, 2020
Replies
2
Views
99
Aug 28, 2020
Dhamnekar Winod
[SOLVED]
Question on Stoichiometry
Dhamnekar Winod
Jul 26, 2020
Replies
1
Views
340
Jul 26, 2020
Klaas van Aarsen
W
Can someone help me in the right direction with this proof
WJMeyer
Jul 13, 2020
Replies
1
Views
340
Jul 13, 2020
WJMeyer
W
G
The Union of Two Open Sets is Open
G-X
Jul 11, 2020
Replies
3
Views
221
Jul 11, 2020
G-X
G
P
Lines of best fit
Phobosdeimos
Apr 3, 2015
Replies
3
Views
3K
Jun 29, 2020
Country Boy
C
J
Engineering Materials
Joe_1234
May 29, 2020
Replies
1
Views
598
Jun 5, 2020
Country Boy
C
J
Physics
Man on ladder wishes to avoid the ladder slipping
Joe_1234
May 22, 2020
Replies
5
Views
305
May 23, 2020
skeeter
J
Problem Of The Week
Joe_1234
May 21, 2020
Replies
1
Views
190
May 21, 2020
anemone
J
Find the average force required to hold the gun in position
Joe_1234
May 15, 2020
Replies
5
Views
396
May 19, 2020
Jameson
J
Physics
Compute the reaction in the front wheels
Joe_1234
May 18, 2020
Replies
0
Views
255
May 18, 2020
Joe_1234
J
J
Find the maximum amount of the equal annual withdrawal
Joe_1234
May 15, 2020
Replies
3
Views
397
May 16, 2020
Joe_1234
J
B
Venn Diagram Question: How many whales were surveyed?
beans91
May 9, 2020
Replies
3
Views
585
May 12, 2020
Joppy
J
L
Physics
Force when slipping and falling
ljlugg
Apr 23, 2020
Replies
0
Views
422
Apr 23, 2020
ljlugg
L
[SOLVED]
determine how many licence plates would cost $100
Dhamnekar Winod
Apr 9, 2020
Replies
2
Views
522
Apr 14, 2020
Dhamnekar Winod
C
my question
chrisisone
Apr 6, 2020
Replies
0
Views
469
Apr 6, 2020
chrisisone
C
[SOLVED]
Cathode and Anode
Dhamnekar Winod
Mar 4, 2020
Replies
2
Views
726
Apr 1, 2020
HallsofIvy
H
N
Need a small help please
needasmallhelp0
Mar 3, 2020
Replies
0
Views
607
Mar 3, 2020
needasmallhelp0
N
W
Physics
Physics 12u - Two masses Spinning on a disc
Wild ownz al
Feb 24, 2020
Replies
9
Views
1K
Feb 25, 2020
Klaas van Aarsen
[SOLVED]
Difference between caustic soda and caustic potash
Dhamnekar Winod
Jan 27, 2020
Replies
1
Views
747
Jan 28, 2020
Klaas van Aarsen
W
The cost of Fairness?
whiskeredbat
Jan 3, 2020
Replies
2
Views
912
Jan 6, 2020
whiskeredbat
W
M
heats of reaction equation
markosheehan
Dec 18, 2019
Replies
0
Views
885
Dec 18, 2019
markosheehan
M
J
Which graph represents the distance from the minute hand to the ground with respect to time?
janettashay
Feb 19, 2019
Replies
2
Views
2K
Dec 17, 2019
HallsofIvy
H
[SOLVED]
Adding in base 20
karush
Sep 14, 2019
Replies
4
Views
1K
Dec 17, 2019
HallsofIvy
H
B
Physics
Finding Time for a Kicked Ball
balancedlamp
Dec 5, 2019
Replies
5
Views
2K
Dec 6, 2019
balancedlamp
B
G
Math game
ghostfirefox
Nov 21, 2019
Replies
0
Views
446
Nov 21, 2019
ghostfirefox
G
G
% of a %
ger
Oct 20, 2019
Replies
1
Views
697
Oct 20, 2019
HallsofIvy
H
A
how to make wolfarmalpha solve h(v−t)=h(v+t)
Amer
Oct 8, 2019
Replies
3
Views
1K
Oct 9, 2019
HallsofIvy
H
Physics
4.1.26 graph of velocity over acceleration graph
karush
Aug 23, 2019
Replies
4
Views
2K
Aug 25, 2019
Klaas van Aarsen
Physics
up2.4.24 physics tikx problem
karush
Aug 21, 2019
Replies
4
Views
1K
Aug 22, 2019
karush
Physics
71 Under what conditions does the ratio A}/B equal A_x//B_x
karush
Aug 19, 2019
Replies
2
Views
560
Aug 20, 2019
HallsofIvy
H
Physics
2.3.16 constant acceleration
karush
Aug 12, 2019
Replies
2
Views
708
Aug 13, 2019
HallsofIvy
H
Physics
cp2.63 find the initial velocity
karush
Aug 9, 2019
Replies
10
Views
1K
Aug 12, 2019
topsquark
Physics
eb2 simple acceleration
karush
Aug 7, 2019
Replies
1
Views
505
Aug 7, 2019
HallsofIvy
H
Physics
How much longer does it take in heavy traffic and you drive the same distance at an average speed of only 70km/h
karush
Jul 30, 2019
Replies
2
Views
536
Jul 31, 2019
skeeter
Physics
4-39 magnitude of its velocity after falling 10.0m
karush
Jul 19, 2019
Replies
4
Views
1K
Jul 22, 2019
karush
Physics
2.6 Calculate the average velocity of the car in different time interval
karush
Jul 18, 2019
Replies
3
Views
733
Jul 19, 2019
skeeter
C
Physics
Closing speeds for airplanes
catmitt98
Jul 15, 2019
Replies
3
Views
683
Jul 16, 2019
Klaas van Aarsen
Physics
2.3.17 Find the average acceleration for this interval.
karush
Jul 3, 2019
Replies
1
Views
911
Jul 3, 2019
topsquark
Physics
2.62 Calculate the objects position and acceleration (using tikx for graph)
karush
Jul 2, 2019
Replies
7
Views
1K
Jul 3, 2019
skeeter
Physics
18.3.6 Coulomb's Law
karush
Jun 30, 2019
Replies
1
Views
665
Jun 30, 2019
topsquark
X
Re Size 2 numbers/lines
xNICK
Jun 27, 2019
Replies
4
Views
4K
Jun 29, 2019
xNICK
X
A
Counting Problem: In a school 315 girls play at least one sports
Avro
Jun 17, 2019
Replies
2
Views
1K
Jun 18, 2019
Olinguito
V
Question for physics
Vi Nguyen
Jun 3, 2019
Replies
3
Views
2K
Jun 11, 2019
topsquark
V
Physics
Earth axis
Vi Nguyen
Jun 2, 2019
Replies
9
Views
5K
Jun 10, 2019
Monoxdifly
V
Physics
Sun circumference
Vi Nguyen
Jun 2, 2019
Replies
3
Views
891
Jun 2, 2019
Vi Nguyen
V
P
form some model to predict a food items probability of you know being sold
piano123
May 20, 2019
Replies
4
Views
4K
May 20, 2019
piano123
P
H
Velocity Time graphs: Find acceleration in the first 15 mins in km/h^2
hadiahabibi
May 11, 2019
Replies
2
Views
785
May 11, 2019
HallsofIvy
H
1H NMR Spectra
MermaidWonders
Mar 3, 2019
Replies
3
Views
3K
May 1, 2019
MermaidWonders
How to generate a tiling (in python if possible)
caffeinemachine
Apr 5, 2019
Replies
5
Views
1K
Apr 6, 2019
caffeinemachine
P
Physics
Time for truck to go down ramp and reach point B
Porter Tawa
Apr 2, 2019
Replies
4
Views
3K
Apr 2, 2019
skeeter
a,b, c, are in geometric progression and log_b(a), log_c(b),log_a(c) are in arithmetic progression
Dhamnekar Winod
Mar 15, 2019
Replies
6
Views
1K
Mar 16, 2019
Dhamnekar Winod
J
Physics
Optics Problem
johnherald
Mar 6, 2019
Replies
0
Views
968
Mar 6, 2019
johnherald
J
A
Physics
Four Capacitors: What is the charge on C4
ajkess1994
Mar 3, 2019
Replies
1
Views
650
Mar 3, 2019
skeeter
C
Physics
Equilibrium
Cbarker1
Feb 17, 2019
Replies
1
Views
708
Feb 18, 2019
GJA
G
W
Physics
Kinematics + Trigonometry Application (Physics 12u)
Wild ownz al
Feb 8, 2019
Replies
16
Views
2K
Feb 10, 2019
Wild ownz al
W
X
Percentage between two numbers
xNICK
Feb 7, 2019
Replies
2
Views
1K
Feb 8, 2019
xNICK
X
Help with lab work
MermaidWonders
Jan 19, 2019
Replies
14
Views
5K
Jan 30, 2019
DavidCampen
D
D
Scale Drawing: What is the real length of the bus
dave3
Jan 29, 2019
Replies
1
Views
753
Jan 29, 2019
skeeter
P
Polynomial Terms
PeekaTweak
Jan 21, 2019
Replies
1
Views
693
Jan 21, 2019
topsquark
N
Help with solution concentration
Noclue
Dec 3, 2018
Replies
2
Views
3K
Jan 18, 2019
DavidCampen
D
L
Working out Percentage
lave48
Jan 14, 2019
Replies
2
Views
684
Jan 14, 2019
Wilmer
W
J
Physics
Classical Mechanics Problems
johnherald
Jan 10, 2019
Replies
3
Views
869
Jan 11, 2019
johnherald
J
W
Physics
Physics Motion Question
Wild ownz al
Dec 17, 2018
Replies
1
Views
718
Dec 17, 2018
topsquark
C
Physic quantities and units
copperfox
Dec 16, 2018
Replies
2
Views
890
Dec 16, 2018
Country Boy
C
J
Physics
Calculating Terminal Velocity
jc91
Dec 11, 2018
Replies
8
Views
1K
Dec 13, 2018
Country Boy
C
G
Physics
Need help with Physics with trigonometry problems ?
gamergirlxoxox
Dec 10, 2018
Replies
2
Views
707
Dec 10, 2018
gamergirlxoxox
G
K
Physics
sound measurement percentage in tolerance
kerfluffel
Dec 4, 2018
Replies
0
Views
556
Dec 4, 2018
kerfluffel
K
W
Physics
Kinematics Application Question - Physics 11u
Wild ownz al
Dec 3, 2018
Replies
7
Views
1K
Dec 3, 2018
skeeter
C
writing a correction phrase
Cbarker1
Nov 25, 2018
Replies
1
Views
938
Nov 26, 2018
Greg
E
Working out my holiday/vacation entitlement
ennogs
Nov 18, 2018
Replies
0
Views
711
Nov 18, 2018
ennogs
E
J
forecasting question
Jason000000
Nov 10, 2018
Replies
1
Views
840
Nov 10, 2018
Janssens
J
K
what is 1^21 + 2^21 + 3^21 + ....... + 18^21 in mode 19?
ketanco
Nov 3, 2018
Replies
6
Views
945
Nov 4, 2018
ketanco
K
J
Physics
Mass of weight to keep gate closed
jc91
Nov 2, 2018
Replies
0
Views
722
Nov 2, 2018
jc91
J
What is mathematics?
Alexmahone
Jun 28, 2018
Replies
14
Views
9K
Nov 2, 2018
RahulSharma123
R
R
Difference Between Math Courses
RTCNTC
Oct 30, 2018
Replies
1
Views
732
Oct 31, 2018
Janssens
J
R
Compute the grade point average (GPA)
rainbow
Oct 25, 2018
Replies
1
Views
906
Oct 25, 2018
MarkFL
M
J
Physics
Bernoulli`s Equation
jc91
Oct 24, 2018
Replies
2
Views
920
Oct 24, 2018
Ackbach
J
Physics
Pressure and Force - Fluid Dynamics
jc91
Oct 17, 2018
Replies
2
Views
772
Oct 17, 2018
jc91
J
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