Math Forums

P
challenge for the physics community
2
Replies
13
Views
359
phillip1882
A
Which number?
Replies
4
Views
58
absoluzation
A
Elves and macaroons
2
Replies
12
Views
126
absoluzation
P
real count
2
Replies
17
Views
646
phillip1882
D
Barycentric coeffiscients of an orthocenter
Replies
0
Views
15
Dodecahedron75
J
Unified Theory
2
Replies
19
Views
757
Joseph Lazar
A
A new element!
Replies
0
Views
32
absoluzation
W
Recursion - What would be the complement of it?
Replies
1
Views
46
SDK
A
Soccer
Replies
1
Views
42
phillip1882
H
Solving cubic equations using calculator
2
Replies
11
Views
183
skeeter
P
neat pattern
Replies
4
Views
92
DarnItJimImAnEngineer
E
Sequence and series
Replies
1
Views
28
v8archie
J
1
Replies
2
Views
72
idontknow
W
Let's rename the NUMBERS (for fun)
Replies
0
Views
32
waive15
N
Math Challenge
2
Replies
17
Views
524
Spgeorge
Yooklid
Question about notation
Replies
2
Views
34
Yooklid
M
Binomial Distribution Pattern
Replies
0
Views
36
manis88
I
Range, functions, multivariable
Replies
2
Views
60
skipjack
tahirimanov19
Integrals and hyperbolic trigonometry
Replies
3
Views
104
skipjack
MarcosUve
Hi all. I'm newbie.
Replies
3
Views
208
romsek
S
Kirkman's Kids with First Order Logic
Replies
0
Views
36
SrSciences09
I
A probability
Replies
9
Views
141
DarnItJimImAnEngineer
T
Help with these limits!!
2
Replies
11
Views
433
skipjack
M
Limit of a series
2
Replies
10
Views
566
skipjack
D
Find integer solutions
Replies
6
Views
217
idontknow
M
Books for adult going to college after graduating high school over 5 years ago?
Replies
4
Views
110
mjbarr
Chemist116
How do I find the modulus of the average force a sphere gets from colliding with the ground?
Replies
4
Views
105
DarnItJimImAnEngineer
J
  • Locked
Dark Matter is Virtual Mass
2 3
Replies
20
Views
488
Joseph Lazar
G
The ratio of speed of man in still water to the speed of the current is:
2
Replies
10
Views
186
DarnItJimImAnEngineer
Chemist116
How to find the speed of a block given a force against time graph?
Replies
6
Views
122
DarnItJimImAnEngineer
Chemist116
How do I find the number of floors in a building using power efficiency?
Replies
4
Views
88
DarnItJimImAnEngineer
I
Evaluate limits without L'hôpital's rule
Replies
2
Views
131
greg1313
Chemist116
How do I find the speed of a block supported between two springs?
Replies
1
Views
38
skeeter
Chemist116
How can I find the average impulsive force and the initial and final speed from a graph?
Replies
2
Views
65
Chemist116
A
Complex analysis
Replies
1
Views
76
romsek
A
Drawing a semi-circle?
Replies
5
Views
148
Apple30
K
Differential equation, recursively defined
Replies
2
Views
125
SDK
W
simple sentence. zero dimensional space
Replies
1
Views
97
waive15
Chemist116
How do I find the minimum power of a motor required to pump water from a well?
Replies
6
Views
42
DarnItJimImAnEngineer
G
Logarithms
Replies
2
Views
112
skipjack
Chemist116
How do I find the speed of a particle at a given position of an arc?
Replies
1
Views
42
skeeter
Chemist116
How do I find the modulus of the average force of a sphere when it bounces after a collision?
Replies
1
Views
44
skeeter
J
Simultaneity
Replies
0
Views
65
JamesS
I
Optimize for integers
Replies
5
Views
140
skipjack
MarcosUve
Difference between discrete and continuous variable?
Replies
4
Views
179
MarcosUve
P
A doubt , Source documents to Journal to Ledger
Replies
1
Views
131
PokerMan39
G
Explain these 2 doubts for this boat & streams problem
Replies
7
Views
150
skipjack
A
Prove the series are not Cauchy using the Cauchy criterion with epsilon
Replies
7
Views
269
alex77
J
What does this function mathematically do?
Replies
1
Views
151
phillip1882
D
Cards again
Replies
3
Views
217
romsek
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