Question

The graphs display velocity data. Velocity is on the y-axis (m/s), while time is on the x-axis (s). Based on the graphs,

which data set represents constant acceleration?
5
4
3
2
1
0
0 1 2 3 4
O
12
10
8
6
4
2
0
0 1 2 3 4
O
6
5
4
3
2
1
0
0 1 2 3 4
O

Answer 1

0 1 2 3 4 . because the particle moved with a constant acceleration