Answers to edexcel m2 uk paper 1 a) 4ms-2 b) 11/3 2) P =4900 R = 784 d= 53.1 3) c= 10/3 4) x =0.83m, angle 113.6 5) a) friction = (5gdsinthetacostheta)/4 Reaction= (5g/4)(4-dcos^2theta) b) d = 2.56m 6)a) lambda = 30/7 b) speed 10.4 angle 73.6 7) a) Va = 3u/20 Vb = 21u/10 b) e=1/14 c) no since moving at same speed in same direction