1.0 link Rainbow Dash Network http://rainbowdash.net/ aaaaaaaaaa (aaaaaaaaa) http://rainbowdash.net/aaaaaaaaa http://rainbowdash.net/notice/136719 Here's a good brain exercise for some bronies: Rainbow Dash flies horizontally at a constant speed of 10 m/s. At t = 0, she begins to flap her wings harder, giving her a constant horizontal acceleration of 8 m/s^2. After how many seconds will she reach Mach 1, producing a Sonic Rainboom? Assume Mach 1 is 330 m/s; ignore all drag effects.