Q 31 A person walks up a stationary escalator in 90 sec If the escalator moves with the - Science - Electricity

Question

Q 31 A person walks up a stationary escalator in 90 sec If the
escalator moves with the person just standing on it, it will take 1
minute to reach the top from ground How much time it would take him
to walk up the elevator?
(A) 24 sec
(B) 48 sec
(C) 36 sec
(D) 40 sec

Pintu B. · Accepted Answer

Dear Student ,
Here is a link which will help you to solve this question with
proper explanation

https://www meritnation
com/ask-answer/question/please-answer-this-fast-please-it-takes-1-minute-for-a-p/motion-in-a-plane/6540978

Regards

Q.31. A person walks up a stationary escalator in 90 sec. If the escalator moves with the person just standing on it, it will take 1 minute to reach the top from ground. How much time it would take him to walk up the elevator? (A) 24 sec (B) 48 sec (C) 36 sec (D) 40 sec

Q.31. A person walks up a stationary escalator in 90 sec. If the escalator moves with the person just standing on it, it will take 1 minute to reach the top from ground. How much time it would take him to walk up the elevator?
(A) 24 sec
(B) 48 sec
(C) 36 sec
(D) 40 sec