The new horizons spacecraft (mass 478 kg) was launched from earth in 2006 and flew past pluto in 2015. what minimum amount of work has to be done on a spacecraft of this mass to send it from the earth's surface to infinitely far away from the earth? neglect air resistance and the gravitational effects of the sun, moon, and other planets.

Which of the following statements comparing electron microscopy and light microscopy is false? which of the following statements comparing electron microscopy and light microscopy is false? both the electron microscope and the light microscope use the same wavelengths for illumination. images produced by light microscopes can be in color, whereas electron microscope images are black and white unless they are artificially colored. the electron microscope has greater resolution than the light microscope. electron microscopes can allow examination of viruses and internal cell structures, whereas light microscopes are limited to objects that are 0.5 micrometers and larger. request answer