The variation of velocity of a particle moving along a straight line is illustrated in the following figure. The distance converted by particle in 4 seconds is
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
60 m
b
25 m
c
55 m
d
30 m
answer is C.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
S = Area under the Curve.12×1×20+1×20+12×1×10+1×10+10×1= 10 + 20 + 5 + 20= 55 m