AVINAV KUMAR CHOURASIA
This page lists questions and answers that were posted by visitors named AVINAV KUMAR CHOURASIA.
Questions
The following questions were asked by visitors named AVINAV KUMAR CHOURASIA.
Answers
The following answers were posted by visitors named AVINAV KUMAR CHOURASIA.
Acc. to the question v=u+at ;v=45m/s , t=6s ;45=u+6a ;(45-u)/6=a----1 ; v^2-u^2=2as ; 2025-u^2=360a ---2 ; subsitute --1 in ---2 eq ; 2025-u^2=360*(45-u)/6 by solving we will get a equation ; u^2-u+675 ;we will get u=15 or 45 ; we have to take 15 =u; then...
10 years ago
Acc. to the question v=u+at ;v=45m/s , t=6s ;45=u+6a ;(45-u)/6=a----1 ; v^2-u^2=2as ; 2025-u^2=360a ---2 ; subsitute --1 in ---2 eq ; 2025-u^2=360*(45-u)/6 by solving we will get a equation ; u^2-u+675=0 ;we will get u=15 or 45 ; we have to take 15 =u; th...
10 years ago