So the options are
a) someone used photoshop
b) the ghost is really there
You don't need proof of a because b is just blatantly false.
proof that someone used photoshop is there.
Much appreciated.
I am having some problems figuring how opperators affect different types of numbers.
like
m/s^2 by s would be m/s and m/s^2 divided by s would be m/s^3
what should I search for explanations on how and why this works?
I had to calculate the distance a car traveled in a given time given its starting speed and acceleration.
Would this formula
x=Vo.t+ (Vf-Vo)/2.t
Where Vf= a.t +Vo
Be correct?
Thank you very much all of you.
One more question.
I had a problem on uniform acceleration.
I had to calculate the distance a car traveled in a given time given its starting speed and acceleration.
I used the formula:
x=Vo.t+ (Vf-Vo)/2.t
Where Vf= a.t +Vo
Would this be the same as the...
Wow it's unbelievable, this is why I failed the exam and thus the whole subject.
He kept telling me that to find the mass of the screw I just had to do
(565-395)/7.86
I tried to explain him why I thought that was incorrect, is it possible that if I complain about this he can unfail my test?
I am sorry the numbers are supposed to be 395 and 565.
Do I need to minus the water's density and divide 170 by that? or just divide 170 by the screw's density?
Homework Statement
A full bowl cointains water, its mass is 395g.An iron screw is placed on the bowl and the mass is now 565g.
This seemed simple, but I asked my teacher to clarify and he said that upon placing the screw on the water an equal volume of water is removed so the volume remains...