Question

a particle starts from rest and moving with constant acceleration 'a' . of the particle travel s1 displacement in 't' second and s2 displacement in rest 't' second then find the ratio of s1:s2

Answer 1

Answer:

1. wkt u=0
2. s1=1/2at^2
3. s1+s2=1/2a(2t)^2=2at^2
4. s2=3/2at^2
5. so s1:s2=1:3