a body starting from rest was observed to cover 20 m in 1 sec and 40 m devouring next sec. how far it had travelled before the first observation was taken
Answers
Answered by
1
this is soo hard but my answer is 4 sec
kari04:
i want to know thw distance
Answered by
0
I think it that had been travelled 20 m
but that ans is incorrect i had thought of same
k k
Similar questions