Question

The acceleration time graph for a particle moving in
a straight line have been shown in the figure. It
starts from rest. Maximum speed attained by it
during its motion is
a(m/s)
10....-
12 t(s)
4
8
(1) 40 m/s at t = 4 s
(2) 20 m/s at t = 4 5
(3) 40 m/s at t = 8 s
(4) 20 m/s at t = 12 s​

Answer 1

Explanation:

graph information please