Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Raja99

  • 3 years ago

Pl help

  • This Question is Closed
  1. Raja99
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    \[pl derive the Eq.m v^{'}=mg-b v^{2}\]

  2. Raja99
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    its as DE for parachute

  3. wrwrwr
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Looks like: Net force = force of gravity - air drag Net force from Newton's 2nd law is mass (\(m\)) times acceleration, and acceleration may be written as derivative of velocity (\(v'\)). Force of gravity near Earth is mass times the standard gravity (\(g \approx 9.81\)). And a simple drag model is to say that it is proportional to the square of the speed (\(v^2\)) with some proportionality constant (\(b\)).

  4. Raja99
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    thanks

  5. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy