Recent content by Peter564

  1. P

    Rigid Body Problem Involving a Tilted Rotating Disc

    Using these equations, I find L=0.02Nms, I=0.02Kgm^2 and KE=10mJ However, i don't think that this is the right method here.
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    High School Calculating Fuel Efficiency of Rocket Going Near c

    How would you calculate the fuel efficiency of a rocket (around 10 tonnes) going near the speed of light?