if u measured all the energy related to motion, and all the stored energy in the particles of a substance, you would be measuring?
3 answers
The mechanical energy.
A projectile is fired horizontally from a gun that is 46.0 m above flat ground, emerging from the gun with a speed of 250 m/s.
(a) How long does the projectile remain in the air?
(a) How long does the projectile remain in the air?
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