Homework Help: Science

Posted by Dee on Friday, October 9, 2009 at 6:00pm.

For a toy cannon that fires out masses, how will the velocity of a projectile of mass m from the cannon compare to one of mass 2m?

[What is the principle behind this since the answer is for mass of 2m a speed of (v/radical 2)]

Please help!

Science - Dee, Friday, October 9, 2009 at 6:01pm
Additional information:
v stands for velocity of mass m
Every projectile has a ocnstant net force F

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