? dont no
Yes. Work = F * change in distance; and change in distance can be negative (i.e. moving from far to close, d2 - d1 where d2 < d1)
Nothing. It's a pronunciation for D2 (Full Name R2-D2), sometimes shown as Artoo Detoo. It's simply recognition numbers for R2, in effect his name, because he's a 'droid (robot or android).
Here~ D2 D2 D2 B D2 C2 B A C2 C2 C2 A C2 B A G D2 D2 D2 G G A B C2 C2 C2 C2 D2 C2 B A G D2 D2 D2 B D2 D2 D2 B D2 D2 D2 E2 D2 D2 B C2 C2 C2 A C2 C2 C2 A C2 C2 C2 B2 C2 B A G
a robot in star wars like r2-d2 and the battle droids.
d2 and d2 are the same.
Terminator Theme ============= C2 D2 D2# ------ D2 A1# D1# ------- C2 D2 D2# ------ D2 A1# G2 F2 ----- C2 D2 D2# ------ D2 A1# F1 --------- D1# --------- C1 D1# D1 -------------
D2 + T2 + energy -> 2 He + energy D2 is deuterium, T2 is tritium. Both are isotopes of hydrogen.
d2 diesel price per gallon
A decibel is a measure on the logarithmic scale so a change from d1 dB to d2 dB is a measure of the power ratio of 10(d2 - d1)/10 . Thus, an increase of 1 dB is equivalent to the power ratio increasing by a multiple of 100.1, that is to a multiple of 1.259
"mt" is Metric Tonne - or 1000 kg. d2 is Diesel oil number 2 - or "Gasoil". A MT of D2 is about 7.3BBL of D2 and 304 gallons of D2. Fuel is measured by weight, since volume will change with pressure and temperature. So, a ship filled with 100 000MT of D2 will contain more or less 30.4 million gallons, depending on the temperature, and contain around 740 000BBL of D2. The main differentiator in the quality of D2 is sulphur content. This has been consistently lowered to reduce the emission from burning gasoil for heating or to produce electricity - or run diesel powered cars. Low sulphur is now 0.1 percent while ultra-low has at the most 0.02 percent of it weight being sulphur.
R2-d2
R2-d2