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<blockquote data-quote="rickyb" data-source="post: 4539172" data-attributes="member: 56035"><p>im doing physics right now im on the section on energy, and they talk about energy conversions and how inefficient cars are. you put gas in, but only i think 15% of it is actually converted to the energy of movement, the rest is wasted as heat energy.</p><p></p><p>cars already sit unused 80% of the time if not more. i only use my car maybe 1 hour a day if i work. so its sitting unused 23/24 hours of the day. when i use my car, i am using 1/5 of its capacity, so 80% of its capacity is unused.</p><p></p><p>so this system is a major disaster. im watching planet of the humans documentary right now and right now hes ragging automakers for their electric cars and how they power it. ive heard this argument before.</p></blockquote><p></p>
[QUOTE="rickyb, post: 4539172, member: 56035"] im doing physics right now im on the section on energy, and they talk about energy conversions and how inefficient cars are. you put gas in, but only i think 15% of it is actually converted to the energy of movement, the rest is wasted as heat energy. cars already sit unused 80% of the time if not more. i only use my car maybe 1 hour a day if i work. so its sitting unused 23/24 hours of the day. when i use my car, i am using 1/5 of its capacity, so 80% of its capacity is unused. so this system is a major disaster. im watching planet of the humans documentary right now and right now hes ragging automakers for their electric cars and how they power it. ive heard this argument before. [/QUOTE]
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