If a particle moves in a potential energy field U = U0 – ax + bx^2, where a and b are positive constants, obtain an expression for the force actin on it as a function of position. At what point does the force vanish? If a particle moves in a potential energy field U = U0 - ax + bx^2 obtain an expression for the force actin on it as a function of position. At what point does the force vanish? where a and b are positive constants September 3, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related