Question

Formula to find the average velocity of a body is given by *
1) a. V= u+ at
2) b. Sn ={u + a/2(2n-1)}
3) S= ut + ½ a t2
4) Vav =(u + v)/2
​

Answer 1

Answer:

b(87)57)(654))-&4()()()()()(

Answer 2

Answer:

4) Vav =(u + v)/2