Sam G

Looking to buy a new phone, though I'm tossing up between which one would be a better phone, opinions? Thanks :D

If the angle of repose is given as 32 degrees, the height is 18cm and the top square is 20*20cm, can I calculate the volume?

A loudspeaker of mass 20.0kg is suspended a distance of h = 1.80m below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of l = 3.90m. What is the tension T in each of the cables?

Use 9.80m/s2 for the magnitude of the acceleration due to gravity.

A car has a maximum acceleration of 5.0m/s2 . What will the maximum acceleration be if the car is towing another car of the same mass?

What is the Derivative of f(x)=x^3/(x^2-1)

preferably not dressing up by Katy Perry

A current carrying wire passes perpendicularly though a magnetic filed. If the magnetic filed strength is 1.5 x 10^-3T and the wire carries a current of 8.0A, calculate the force on the wire in both magnitude and direction.

Is 9/9 really 1 or .9999?

I mean 1/9=.111111, 2/9=.222222 and so forth

If 9/9=1

then wouldn't there be an infinitesimally small difference between 1/9 - 2/9 and 8/9 - 9/9 which is impossible because two equal parts cannot be different

but then shouldn't it have to be equal to 1 because any number divided by itself is 1?

Really confused :(

tan^2 x - sin^2 x = sin^4 x . sec^2 x

Prove ((tanC - cotD)/ (cotC-tanD)) +tanC cotD= 0

Prove ((tanC - cotD)/ (cotC-tanD)) +tanC cot= 0

Fe(OH)2+O2+H2O -----> Fe203 + H2O

What inference(s) can be drawn from the following text:

Tiberius Gracchus incurred resentment for this part in the Numantine Treaty, which he helped negotiate while serving as quaestor to the consul Mancinus (137 BC); and the harsh line which the senate took in disavowing the treaty made him indignant and apprehensive, and the whole business drove this gallant and distinguished man to abandon the sobriety (gravitas) of his forebears.

-Cicero, 'Lucullus', (46 BC), in Stockton, From the Gracchi to Sulla, p.16