A particle starts from rest. a(m/s2) Its acceleration (a) versus time (r) is as shown in the Figure. The maximum speed of the particle will be:

see full answer

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

110 m/s

55 m/s

550 m/s

660 m/s

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Maximum velocity will be at t = 11s because up to this time acceleration remained positive.Velocity = Area of a-t graph 12×10×11=55m/s

Watch 3-min video & get full concept clarity