Physics, 31.10.2019 06:31 heatherswiffin666
Several large firecrackers are inserted into the holes of a bowling ball, and the 6.3 kg ball is then launched into the air with a speed of 10.4 m/s at an angle of 43° from the horizontal. the firecrackers explode at the peak of the trajectory, breaking the ball into three pieces. a 1.8 kg piece travels straight back horizontally with a speed of 2.2 m/s. a 1.6 kg piece travels straight up with a speed of 1.8 m/s.
Answers: 3
Physics, 22.06.2019 11:30, lezapancakes13
Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
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Physics, 22.06.2019 15:50, sophie5064
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
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Several large firecrackers are inserted into the holes of a bowling ball, and the 6.3 kg ball is the...
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