Why does Elon Musk claim that there won't be electric rockets due to Newton’s third law? - Quora

Answer: There is a difference between electric spacecraft and electrically pow.​.​.​ Top Stories from Your Feed Your Quora Digest Why does Elon Musk claim that there won't be electric rockets due to Newton’s third law? Robert Frost, Instructor and Flight Controller at NASA 183.8k views There is a difference between electric spacecraft and electrically powered spacecraft. Elon Musk was saying that we can't have a solely electrical spacecraft because Newto... Read More » How safe is China? David Riordan, Technology professional that's been through some adventures. At home and abroad. 260k views I lived for almost 2 years in Beijing and Shenyang. I also lived in Ireland, Germany and the US. China was by far the safest. I can't talk so much about the female experien... Read More » From a recent session How much debt is too much? Arshad Ahmad, Assoc. Vice-President & Professor, Finance & Bus. Economics, McMaster University 303 views This is a big question … a very big question with different and yet similar answers if the debt is personal, corporate, institutional or governmental. So buckle up because ...  Read More » What's the most badass life hack? Sarah Bailey, just your average ambidextrous, almost bilingual, omphaloskeptic, Aspie Quoran. 74.3k views Ever paid for something from a vending machine…the spiral twists, and your selection fal-oh, wait, no, it doesn’t. It’s stuck, dammit! What to do? Shake the machine? There is...  Read More » Why was the German military so successful during early-WWII? Eduardo J. Belgrano, Polymath. Economics, Business, Military History, Quantitative Risk Analysis 176.6k views Apart of great discipline and esprit de corps, in WW II, the Germans had a ‘secret’ weapon from the very beginning of the war, namely their Auftragstaktik philosophy, as th...  Read More » What's the difference between humans who live to be 108 and humans who live to 80? Marva Dasef, Apparently, I know nothing. That's why I'm here. To learn something. 49.1k views My mom is 92. At 80, she was very active with gardening, keeping up with my father since he was going blind, and very healthy. At 92, she's fading and would just as soon di...  Read More » What do the captain's cabins look like on American aircraft carriers? Tim Hibbetts, Emphasizes the second syllable in "cannibal" 272.8k views Another vote for Jay Kaulitzke's answer. The Admiral of the Carrier Strike Group takes the carrier as his flag ship and has an at-sea and in-port stateroom, as well. Unlik... Read More » If the UK and Germany went to war today, with no allies involved, who would win? (Both nuclear and conventional situations) John Ludlow, General Purpose Geek 61.5k views After WW2, Germany effectively got their military taken away from them and were told they couldn’t have it back until they started to behave themselves and promised not to ...  Read More » Do surgeons actually rejoice when they get really sick patients who require advanced surgery like on Grey's Anatomy? Chelsea Meissner 26k views Short answer: ABSOLUTELY. (And I do mean absolutely so we can stop trying to edit the answer. If you read the whole answer, you'll find that I clarify what we're really get...  Read More » What are the most mind-blowing facts about airplanes? Jerry Shen, Software Developer/Musician/Quora Addict 53.9k views Did you know that this four-engine B-29 Superfortress heavy bomber that dropped atomic bombs over Japan… One of the largest bombers in service during WW2 Is actually smaller ...  Read More »   Read More in Your Feed Follow Quora on: Get the App for iOS and Android This email was sent by Quora (650 Castro Street #450, Mountain View, CA 94041). Choose which emails we send you through Email Settings or Unsubscribe.