Recent content by An Indiot

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...