1. The problem statement, all variables and given/known data A 2kg fan-cart is in linear motion (straight line on a very long track); it experiences 4N forward force due to the fan. Find the following assuming it is at rest initially: a. The acceleration: b. Its velocity 3 seconds after it starts c. Its velocity 5 seconds after it starts d. Its displacement between 3s and 5s e. Its displacement between 0s and 5s f. Its average velocity using the result from 4 for displacement 2. Relevant equations 3. The attempt at a solution I know it sounds like a lot and I need A LOT of help. Our professor explained nothing and just handed this to us and said go. We don't even have a text book, so help is really really needed. I am no where near being smart in physics.