Question

The velocity-time graph of an ascending passenger lift is given in Fig. 1.18.
What is the acceleration of the lift :
(i) during the first two seconds,
(ii) between 2nd and 10th second,
(iii) during the last two seconds.


Graph in Attachment

Pl solve this Q guys (◍•ᴗ•◍)❤​

Answer 1

1. First two second is 2.6m/s²

2. - 1.7 m/s² ( negative acceleration )

3 . - 2.3m/s² ( negative acceleration )

Answer 2

Answer:

Hii??

Ahes KA??

Aatmagyaan var?