Recent content by HorseRidingTic

  1. HorseRidingTic

    High School Question about calculus my dad made me think about

    This is a question I'v got about calculus after doing my bachelors in engineering degree. So you can integrate an acceleration graph to get velocity, and integrate a velocity graph to get distance. Integrating a graph can be done by easily finding the area under the graph. This applies to all...
  2. HorseRidingTic

    Quadratics using Pascal's triangle

    Amazing! Thank you so much Buffu :)
  3. HorseRidingTic

    Quadratics using Pascal's triangle

    Homework Statement The problem equation is contained in the picture. Homework Equations Pascal's Triangle is useful is this one. The Attempt at a Solution The difficulty I'm having is in going between lines 2 and 3 which I've marked with a little red dot. The closest I get to simplifying...
  4. HorseRidingTic

    Calculate the area of water suspended at 500m to produce 23TWh

    Calculate the area of water, suspended at 500m, needed to produce 23TWh of energy I've done a calculation but the answer seems far too small If I needed to store the UK's supply of energy for three months i.e. 23TWh of energy in a reverse pump hydro storage at an elevation of 500m using P=mgh...
  5. HorseRidingTic

    Solving Beam Bending Qs: Find Beam Dimensions with 25 MNm^2 Stiffness

    Brother! You have saved me. iT was the units, that were the issue. Now I know better. Thank you!
  6. HorseRidingTic

    Solving Beam Bending Qs: Find Beam Dimensions with 25 MNm^2 Stiffness

    Bonjouro! Firstly, as this is my first post here, I would like to say thank you to everyone who is a part of the site and Hello! I've used this forum a number of times, but this is the first time I've posted here as this user! If the flexural stiffness of a beam is 25 MNm^2, and the beam is...