The displacement of a particle is given by y = α + βt + γt^2 – delta t^4. The initial velocity and acceleration, respectively, are are respectively The displacement of a particle is given by y = α + βt + γt^2 - delta t^4. The initial velocity and acceleration September 16, 2020 Category: Cengage NEET by C.P Singh , Chapter 2 - Motion in a Straight Line , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related