- #1
brandonA
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I had a physics lab that is introducing Potential and Kinetic energy into are unit on projectiles. The first question was solve for the impact speed of a projectile launched horizontally at a 13m/s, this impact speed is -14.36m/s. The next question was find the impact speed of the same projectile but it is now launched at an angle of 30 degrees above the horizontal. I understand how to calculate this using kinematic equations but how would I do it with energy, by energy i mean
1/2mv² + mgh = 1/2mv²' + mgh'
Would I need to break it into its components?
1/2mv² + mgh = 1/2mv²' + mgh'
Would I need to break it into its components?