A particle is moving on X-axis and has potential energy U = 2 -20x + 5x^2 joule, where x is position. The particle is released at x = -3. If the mass of the particle is 0.1 kg, then the maximum A particle is moving on X-axis and has potential energy U = 2 -20x + 5x^2 joule then the maximum where x is position. The particle is released at x = -3. If the mass of the particle is 0.1 kg October 31, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related