A car starts at the origin and moves in one dimension with a constant acceleration given by a $=0\mathrm{.}301$ m$/$s$2.$ The initial velocity is $2\mathrm{.}5$ m$/$s$.$

Part $($a$)$ What is the velocity of the car in m$/$s at t $=3\mathrm{.}01$ s$?$

Part $($b$)$ What is the position of the car in meters at t $=3\mathrm{.}01$ s$?$

Part $($c$)$ Consider a situation where instead the car was moving with a non$-$constant acceleration given by a $=(0\mathrm{.}301$t$2)$ m$/$s$2.$ The initial velocity is still $2\mathrm{.}5$ m$/$s$.$ What is the velocity of the car in m$/$s at t $=3\mathrm{.}01$ s$?$

Answer rating: 100% (QA)

Part a Given Initial velocity u 25 ms Acceleration a 0301 ms Time t 301 s Using the kinematic equati... View the full answer