Question

A particle starts its Motion from rest under the action of constant force if the distance under in first 10 seconds is S1 and that covered in the first 20 seconds is S2 then
1 s2= 3s1
2 s2 = 4s1
3 s2 = s1
4 s2 = 2s1​

Answer 1

Answer:

1...............................

Answer 2

Explanation:

4 is the answer

s1/10=s2/20

s2=2s1