Explain answer in detail as possible ....
Q.8. A particle shows distance-time curve as given in this figure. The maximum instantaneous velocity of the particle is around the point

(1) A
(2) B
(3) C
(4) D

Dear Student,

Because slope of Distance- time graph indicate instantaneous speed of the particle and slope is indicated by-
 
In the given graph angle is maximum at point C, Hence speed will be maximum at point C.

Regards.