A fireworks rocket is fired vertically upward. At its maximum height of 80.0 m, it explodes and breaks into twopieces, one with mass 1.20 kg and the other with mass mg = 0.220 kg. In the explosion, 950 J of chemicalenergy is convertedkinetic energy of the two fragments.Part AWhat is the speed of each fragment just after the explosion?Enter your answers in meters per second separated by a comma.?VA VB =m/sSubmitRequest Answer• Part BIt is observed that the two fragments hit the ground at the same time. What is the distance between the points on the ground where they land? Assume that the ground is level and air resistance can be ignored.Express your answer in meters.να ΑΣΦIB| =SubmitRequest AnswerProvide Feedback

The masses are m1=1.20 kgm2=0.220 kg At the maximum height the rocket's velocity is zero.Total…

A fireworks rocket is fired vertically upward. At its maimum height of 80.0 m, it explodes and breaks into two pieces, one with mass 1.20 kg and the other with mass mg - 0.220 kg. In the explosion, 950 J of chemical energy is converted to kinetic energy of the two fragments.

A fireworks rocket is fired vertically upward. At its maimum height of 80.0 m, it explodes and breaks into two pieces, one with mass 1.20 kg and the other with mass mg - 0.220 kg. In the explosion, 950 J of chemical energy is converted to kinetic energy of the two fragments.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section: Chapter Questions

Problem 80PQ

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