Math Forums

I
A sum with irrational limits
Replies
9
Views
134
Integrator
I
Geometric series problems
Replies
0
Views
12
Ivanovich
W
Let's rename the NUMBERS (for fun)
Replies
4
Views
90
waive15
I
Evaluate Integral
Replies
2
Views
50
Yooklid
P
real count
2 3 4
Replies
38
Views
1K
Maschke
Chemist116
How do I find the energy lost after a collision when a bullet goes through a block?
Replies
2
Views
35
skeeter
T
Have we witnessed a particle decay while being an unobserved matter wave?
Replies
1
Views
40
topsquark
I
Funny question
2
Replies
14
Views
480
topsquark
Chemist116
How do I find distance from a dock when a person walks in a canoe?
Replies
3
Views
44
DarnItJimImAnEngineer
Chemist116
How do I use the coefficient of restitution in a collision of two spheres?
Replies
3
Views
41
DarnItJimImAnEngineer
W
Can anyone solve this?
Replies
3
Views
179
Fleurrose
Chemist116
How do I find the percentage of energy lost duing a collision between two spheres going in opposite directions?
2
Replies
11
Views
101
DarnItJimImAnEngineer
Chemist116
How do I find the speed of a platform with respect to the ground when a person walks over it?
Replies
3
Views
69
Chemist116
Chemist116
How do I find the speed of a block at the bottom in a half circle cavity?
Replies
9
Views
78
skeeter
H
Solving cubic equations using calculator
2
Replies
15
Views
334
DarnItJimImAnEngineer
S
Population after 50,000 years
Replies
1
Views
23
DarnItJimImAnEngineer
Chemist116
How can I find the angle of deviation from the floor when a bullet strikes a block?
Replies
3
Views
32
skeeter
Chemist116
How do I find the horizontal distance of a fragment in an explosion?
Replies
2
Views
22
Chemist116
T
Unit Vector Problem
Replies
1
Views
35
skipjack
Chemist116
How do I find the minimum speed of a bullet so that a sphere hanging from a ceiling performs a circular orbit?
Replies
1
Views
21
skeeter
Chemist116
How do I find the mass of a body when two bodies collision and one makes an angle?
Replies
3
Views
36
topsquark
A
Which number?
2 3
Replies
21
Views
326
skipjack
Chemist116
How do I find the coefficient of restitution COR when a sphere is hanging from a roof?
Replies
1
Views
5
topsquark
romsek
How do I find strangers on the internet to do my physics homework for me?
Replies
1
Views
32
topsquark
romsek
New take on uncertainty in classical physics
Replies
1
Views
48
topsquark
E
  • Poll
I need the solutions for this .......
Replies
8
Views
83
topsquark
E
Sequence and series
Replies
4
Views
85
idontknow
A
Meeting point
Replies
0
Views
17
absoluzation
A
Elves and macaroons
2 3 4
Replies
31
Views
500
absoluzation
G
How to solve this problem by breaking "rate of interest" into I/P format?
Replies
2
Views
35
Ganesh Ujwal
J
Are Quantum Weirdness Events A Wave Only Activity?
Replies
7
Views
99
romsek
M
Rectangle Area Puzzle
Replies
2
Views
18
mathman
J
Unified Theory
2 3
Replies
21
Views
1K
Joseph Lazar
A
Dice
Replies
1
Views
20
absoluzation
J
Cone Volumes
Replies
3
Views
258
JamesShaw
I
sin(1/n) in terms of sin(n)
Replies
8
Views
108
idontknow
D
Barycentric coefficients of an orthocenter
Replies
2
Views
133
Dodecahedron75
Y
Arrange Mathematical Operation Using 0-9 to Match the Post Number + 12000
37 38 39 40
Replies
393
Views
3K
skipjack
A
Volume of a huge snowball
Replies
7
Views
71
skipjack
tahirimanov19
Integrals and hyperbolic trigonometry
Replies
5
Views
143
skipjack
A
Who wins?
Replies
0
Views
27
absoluzation
A
A new element!
Replies
3
Views
226
DarnItJimImAnEngineer
A
Xmasium
Replies
1
Views
42
DarnItJimImAnEngineer
M
Books for adult going to college after graduating high school over 5 years ago?
Replies
5
Views
181
skipjack
W
Recursion - What would be the complement of it?
Replies
2
Views
98
waive15
G
how I became 3 in last step?
Replies
1
Views
32
topsquark
P
challenge for the physics community
2
Replies
14
Views
508
topsquark
C
Derivatives?
Replies
1
Views
71
skeeter
A
Soccer
Replies
1
Views
97
phillip1882
P
neat pattern
Replies
4
Views
128
DarnItJimImAnEngineer
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