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Note: for calculations, use 9.8 m/s^2 as the acceleration due to gravity. (1) An astronaut, while pushing a beam into place on the International Space Station, exerted a 150-N force on the beam away from Earth. The beam accelerates at 0.15 m/s2 Determine the mass of the beam. Assume the force of gravity is negligible.
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Physics, 22.06.2019 09:00
As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy
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Physics, 22.06.2019 21:50
To fully describe the photoelectric effect, scientists must consider which of the following to be quantized? o a. both light and matter o b. matter only o c. light only o d. neither light nor matter
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Physics, 23.06.2019 08:20
Give an example of how both short term and long term memory are involved. explain procedural, semantic ,and episodic memory and then how each is involved in this
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Note: for calculations, use 9.8 m/s^2 as the acceleration due to gravity. (1) An astronaut, while pu...
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