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
12
4
3
10
8
6.
2.
ONA 00
6
5
4
3
2
1
0
1
0
0 1 2
3
4
0
1
2
3
4.
0
1
2
3
4
o

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000