Search matches - Showing results 1 - 25 of 51
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PhysicsForums
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Projectile motion vector problem
05:25 15-Mar-10
[Replies: 6, Views: 110]
By: nadroj51590
1. The problem statement all variables and given/known data A cannonball is fired from a point 35ft above ground level at an angle of 35 degrees
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PhysicsForums
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DC Circuits - Power?
02:56 15-Mar-10
[Replies: 1, Views: 34]
By: Flaneuse
I have a physics question I have been working on for quite some time but have not yet been able to figure out
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PhysicsForums
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Driving Frequency
22:18 13-Mar-10
[Replies: 3, Views: 135]
By: Rockwood
Ok so I was learning about Driven oscillations and resonance
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PhysicsForums
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Need opinions on what i should write about...
00:16 10-Mar-10
[Replies: 0, Views: 30]
By: lederhosen
I'm taking a class called "Science Writing" and i want to write about something on Physics but i need a specific question i'll write about and I've thought about it for a while I'm only in ninth grade but willing to do something more difficult than expected
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PhysicsForums
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work and energy
17:59 9-Mar-10
[Replies: 5, Views: 109]
By: hcps-chent1
1. The problem statement all variables and given/known data A 2436 kg car has a speed of 10.7 m/s when it hits a tree
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PhysicsForums
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themodyanamics
04:21 8-Mar-10
[Replies: 0, Views: 108]
By: initiator
suppose an Q amount of heat [library.php?do=view_item&itemid=121] is given to a system initially at v_1 & p_1 vol and pressure
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PhysicsForums
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Physics thermodynamics help!
02:56 7-Mar-10
[Replies: 1, Views: 25]
By: nazir1225
Hey everyone im having some trouble with an assignment question which is due in a few hours
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IPmart Forum
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Bomb Master Physics Puzzler 1 0 3-Lning
18:46 6-Mar-10
[Replies: 0, Views: 2]
By: jOTTA67h
Bomb Master Physics Puzzler 1 0 3-Lning Let's destroy! Bomb master is a classic "easy to learn hard to handle" casual game that will pull you in and won't let go
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IPmart Forum
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Bomb Master Physics Puzzler 1 0 3-SparkyHERO
20:52 5-Mar-10
[Replies: 0, Views: 2]
By: jOTTA67h
Bomb Master Physics Puzzler 1 0 3-SparkyHERO Let's destroy! Bomb master is a classic "easy to learn hard to handle" casual game that will pull you in and won't let go
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PhysicsForums
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Electrical Fields
03:44 4-Mar-10
[Replies: 4, Views: 101]
By: jmatthews1991
1. The problem statement all variables and given/known data Find the electrical field a distance of 2.09 0.02 m from a charge of 1.82 0.03 µC
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PhysicsForums
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Are the columns linear independent?
05:14 2-Mar-10
[Replies: 1, Views: 49]
By: lastlanding
1. The problem statement all variables and given/known data Were the columns of A linearly independent? The matrix A is given in row reduced echeleon form 1 2 0 0 0 0 1 0 0 0 0 1 2. Relevant equations Hint: Consider the solution set to A x = 0 3. The
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PhysicsForums
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HELP! Power problem
04:57 1-Mar-10
[Replies: 3, Views: 50]
By: bandgeek27
A 1100 kg object is pulled across a horizontal surface at a constant velocity of 5 m/s
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Randi
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Thread for DOC to explain Geisler's physics.
12:47 27-Feb-10
[Replies: 6, Views: 228]
By: Mojo
Originally Posted by DOC [showthread.php?p=5666690#post5666690] Probably not but Geisler (the author of book cited in post #1) has figured out the Big Bang relativity Cosmic Rebound Theory Steven Hawking's Imaginary time and Heisenberg's Uncertainty Principle
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IPmart Forum
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Finger Physics - Finger Fun 1.4 iPhone and iPod touch -AD
10:45 26-Feb-10
[Replies: 0, Views: 19]
By: Addictiv3
Finger Physics - Finger Fun 1.4 iPhone and iPod touch -AD When was the last time you had an honest conversation with your fingers? Do you really know how much fun they are having on a daily basis? You use them to play games on your iPhone and iPod touch
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PhysicsForums
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force
19:21 25-Feb-10
[Replies: 1, Views: 28]
By: hcps-chent1
1. The problem statement all variables and given/known data A 2.7 kg block initially at rest is pulled to the right along a horizontal frictionless surface by a constant horizontal force of 17.3 N. Find the speed of the block after it has moved 4 m. Answer
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IPmart Forum
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Finger Physics - Finger Fun 1 4-Spid3r
19:40 23-Feb-10
[Replies: 0, Views: 57]
By: jOTTA67h
Finger Physics - Finger Fun 1 4-Spid3r *Finger Physics Reviews* "4.5/5 - Fans of physics puzzlers will definitely want to feast on this smorgasbord of balancing stacking and toppling goodness." - 148Apps.com "For 99 cents I d recommend everyone go
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