Physics, 29.02.2020 00:20 somedudeontheIn
In a volcanic eruption, a 2400-kg boulder is thrown vertically upward into the air. At its highest point, it suddenly explodes into two fragments, one being three times the mass of the other. The lighter fragment starts out with only horizontal velocity and lands 274 m directly north of the point of the explosion. Where will the fragment land? Neglect any air resistance.
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Physics, 21.06.2019 21:30, noahrdavila1978
According to social exchange theory, altruistic behaviors benefit the individual who performs them.
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Physics, 22.06.2019 05:00, anime333
Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
Answers: 1
In a volcanic eruption, a 2400-kg boulder is thrown vertically upward into the air. At its highest p...
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