sanitation@lemmy.radio to Technology@lemmy.worldEnglish · 1 month agoNASA fired up a prototype of its electromagnetic thruster inside a vacuum chamber, reaching power levels of up to 120 kilowatts—the highest achieved in U.S. tests of an electric propulsion systemgizmodo.comexternal-linkmessage-square22linkfedilinkarrow-up1225
arrow-up1225external-linkNASA fired up a prototype of its electromagnetic thruster inside a vacuum chamber, reaching power levels of up to 120 kilowatts—the highest achieved in U.S. tests of an electric propulsion systemgizmodo.comsanitation@lemmy.radio to Technology@lemmy.worldEnglish · 1 month agomessage-square22linkfedilink
minus-squareMonkderVierte@lemmy.ziplinkfedilinkEnglisharrow-up4·1 month agoWhat was it again? 1 Watt is ~= lifting a 100g schoko 1 meter (ignoring inefficiencies in muscles). Did i get the unit right?
minus-squareFippleStone@aussie.zonelinkfedilinkEnglisharrow-up5·1 month agoHow many grams of hamster is it per gram of schoko
minus-squaregandalf_der_12te@discuss.tchncs.delinkfedilinkEnglisharrow-up3·30 days agolifting a 100g schoko 1 meter per second, on Earth in space no because there’s no gravity, so lifting things doesn’t take energy, only acceleration does. too lazy to calculate now, the relation is simple but i’m lazy.
minus-squareheatofignition@lemmy.worldlinkfedilinkEnglisharrow-up2·29 days ago1 kg schoko, if I remember correctly. 1 watt = 1 kg • m / s^2
What was it again? 1 Watt is ~= lifting a 100g schoko 1 meter (ignoring inefficiencies in muscles). Did i get the unit right?
How many grams of hamster is it per gram of schoko
ca. 1 banana.
lifting a 100g schoko 1 meter per second, on Earth
in space no because there’s no gravity, so lifting things doesn’t take energy, only acceleration does. too lazy to calculate now, the relation is simple but i’m lazy.
1 kg schoko, if I remember correctly. 1 watt = 1 kg • m / s^2