Physics, 04.11.2020 07:00 sarahjunexx
A model rocket has a mass of 0.435kg. It is mounted vertically and launches directly up with a thrust force of 13.1N. Determine the net force on the rocket as it is launched.
Answers: 2
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Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k
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Physics, 22.06.2019 11:50
Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?
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How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing
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Physics, 22.06.2019 15:00
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 3
A model rocket has a mass of 0.435kg. It is mounted vertically and launches directly up with a thrus...
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