A handful of objects have the wrong rotation when fired at 0 degrees

[phet-steele]

1. Intro or Lab screen.
2. This is easiest to see when the sim is paused...so pause it!
3. Set the cannon to 0 degrees.
4. Choose either the Tank shell, Football, Human, or Car and fire!

At that moment, those objects will be rotated downwards:

At non-0 angles, the objects are rotated correctly (Car as an example):

Stepping or resuming corrects the rotation. Seen on macOS 10.12.6 Chrome. For phetsims/qa/issues/35.

URL: http://www.colorado.edu/physics/phet/dev/html/projectile-motion/1.0.0-dev.9/projectile-motion_en.html
Version: 1.0.0-dev.9 2017-08-11 01:23:16 UTC
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[andrealin]

Should be fixed now.

[phet-steele]

Fixed in dev.10.