Questions Answered

mephysicist:
Group Title
if charge moving.there is magnetic field.but in this case when there is mag field.Where does the electric field?
 updated one month ago
 2 replies
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Dalton.MC:
Group Title
Does anyone know how to download SKY DEN Minecraft to Xbox 360
 updated one month ago
 3 replies
 1 Medal

bernard96:
Group Title
Universal Gravitation question:
(a) A 5.00kg object is released
1.20 x 10^7 m from the center of the Earth. It moves with what acceler…
 updated one month ago
 8 replies
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khurramshahzad:
Group Title
how to build a remote control system .. whats the basics of remote control system
 updated one month ago
 13 replies
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Mashy:
Group Title
Loop the Loop
http://www.youtube.com/watch?v=dA_UO86MjLY
…
 updated 2 months ago
 8 replies
 2 Medals

No.name:
Group Title
Find the reading of the spring balance
 updated 2 months ago
 26 replies
 2 Medals

tiffanymak1996:
Group Title
A 1.50kg box is moving to the right with speed 8.50m/s on a horizontal, frictionless surface. At t = 0 a horizontal force is applied to the …
 updated 2 months ago
 3 replies
 1 Medal

ikram002p:
Group Title
@Mashy
…
 updated 2 months ago
 12 replies
 2 Medals

No.name:
Group Title
TWO PARTICLES A AND B START FROM REST AND MOVE FOR EQUAL TIME ON A STRAIGHT line . THE PARTICLE A HAS AN ACCELERATION A FOR THE FIRST HALF O…
 updated 2 months ago
 50 replies
 1 Medal

rvc:
Group Title
please explain me fraunhofer diffraction due to single slit
 updated 2 months ago
 10 replies
 1 Medal

dhadzalic28:
Group Title
How do you draw vectors?
 updated 2 months ago
 21 replies
 4 Medals

Chasitystarks:
Group Title
Which is not a way to accelerate an object?
 updated 2 months ago
 1 reply
 1 Medal

No.name:
Group Title
@AkashdeepDeb , kinematics
 updated 2 months ago
 20 replies
 1 Medal

Kainui:
Group Title
I'm having difficulty deriving the formula for kinetic energy:
 updated 2 months ago
 17 replies
 1 Medal

Vaibhav.Sharma:
Group Title
Is it possible for the charges to be at stable equilibrium in a purely electrostatic field ?
 updated 2 months ago
 15 replies
 2 Medals

ilovemathbutneedhelp:
Group Title
Please help with a basic vector problem, I don't just want the answer, but a simple explanation, this is my first time doing this.
 updated 2 months ago
 89 replies
 2 Medals

Zhiying1999:
Group Title
How to differenciate between clockwise moment and anticlockwise moment?
 updated 2 months ago
 4 replies
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secret88:
Group Title
can uniform circular motion take place in noninertial frame of reference?
 updated 2 months ago
 19 replies
 2 Medals

nincompoop:
Group Title
what causes lightning?
 updated 2 months ago
 6 replies
 1 Medal

lsaber1:
Group Title
adding vector 20 and 40 what is the resultant magnitude
 updated 2 months ago
 5 replies
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Britches.Slayer:
Group Title
hi!!!
do you know some hard kinematics (with uniform and varying acceleration) and projectile motion problems? :(((
…
 updated 2 months ago
 11 replies
 2 Medals

engineergirl2525:
Group Title
how would you handle a vernier calliper to achieve the accuracy that the instrument can provide
 updated 2 months ago
 1 reply
 1 Medal

Shugufta:
Group Title
Two coils having 1000 turns and 1600 turns respectively are placed closed to each other such that 60% of the flux produced by 1st coil lin…
 updated 2 months ago
 2 replies
 1 Medal

MonsterIsEnergy:
Group Title
Minimum resultant force? The answer is A.
Is it always zero or is there a method to find it?
Question in attached file.
 updated 2 months ago
 7 replies
 1 Medal

JeSuisDavid:
Group Title
A projectile is launched from ground level at an angle of 35 degrees above the horizontal line (xaxis??) with an initial velocity of 65m/s.…
 updated 2 months ago
 2 replies
 2 Medals

Shainabeans:
Group Title
The equation the describes the motion of an object is x=1/2at^2+Vot+Xot, where x is the position of the object, a is the acceleration, t is …
 updated 2 months ago
 2 replies
 1 Medal

rvc:
Group Title
how will we know what comes first in cross product?
 updated 2 months ago
 42 replies
 3 Medals

rvc:
Group Title
why r eddy currents circular?
 updated 2 months ago
 13 replies
 2 Medals

yayanieves:
Group Title
Fan and medal?
Michelle rents a movie for a flat fee of $1.50 plus an additional $1.25 for each night she keeps the movie. Choose the cost …
 updated 2 months ago
 16 replies
 2 Medals

eric_d:
Group Title
Chap 3
Newton's...
 updated 2 months ago
 39 replies
 1 Medal
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