Applied Maths - Mechanics 52－百科全書

標題:

Applied Maths - Mechanics 52

發問:

A particle starts from the origin with velocity u in the direction of the initial line and moves with constant angular velocity w about the origin and with constant radial component of acceleration uw inwards. Show that the polar coordinates of the particles after time t is r = u[1 - e^(-wt)]/w ; @ = wt

最佳解答:

If the following can't be seen, please go to: http://i601.photobucket.com/albums/tt95/physicsworld9999/physicsworld01Aug192105.jpg?t=1250687263 http://i601.photobucket.com/albums/tt95/physicsworld9999/physicsworld02Aug192106.jpg?t=1250687280 圖片參考：http://i601.photobucket.com/albums/tt95/physicsworld9999/physicsworld01Aug192105.jpg?t=1250687263 圖片參考：http://i601.photobucket.com/albums/tt95/physicsworld9999/physicsworld02Aug192106.jpg?t=1250687280

其他解答: