Question

(a) 70
(b) 140
( C) 08.6(a) b)
The ratio of distance moved by a freely falling
body from rest in 3rd and 4th seconds of
journey?
a) 7:5
(b) 5:7
(c) 7:9 (d) 3:4​

Answer 1

Answer:

appy the formul

S= u+1/2×a(2n-1)

and put the seconds value in n