QUESTION 1 a] Convert 10 kmfhlto mmls2 by giving your answer in standard form. (3 marks} b) Study the information provided below on two vectors: D b 9 Then calculate the magnitudes of (i) 3 + E and (ii) 2 31) 3 1; by the method of vector resolution. Assume that the magnitude of each vector is 100 units. The speed-time graph of an object travelling along a straight line is shown below: What is the total distance travelled by the object between t =0 to t = 10 5? Determine also the average speed of the object between t = 1 s to t = 8 s. (I IS