4 A particle \(P\) travels in the positive direction along a straight line with constant acceleration. \(P\) travels a distance of 52 m during the 2 nd second of its motion and a distance of 64 m during the 4th second of its motion.
- Find the initial speed and the acceleration of \(P\).
- Find the distance travelled by \(P\) during the first 10 seconds of its motion.