Question

Q.1
A particle accelerates from rest with an acceleration of 10 m/s2 and then decelerates at the rate of
15 m/s2. If the particle was in motion for a total time of 10 s then find the maximum velocity of the
particle.
(A) 50 m/s
(B) 60 m/s
(C) 20 m/s
(D) 25 m/s​

Answer 1

I think A option

Because,

10/2=5

5×10=50