Physics, 17.03.2020 19:09 jaimejohnston2
An eagle flying at 15 m/s has 600 J of kinetic energy. About how much is the eagles mass?
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What would the difference of spectral lines emitted by hydrogen gas in distant galaxies which is normally found at a wavelength of 21 cm on earth, be observed at 21.1 centimeters?
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Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?
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In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 3
An eagle flying at 15 m/s has 600 J of kinetic energy. About how much is the eagles mass?...
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