Physics, 04.02.2020 09:48 wapattersons
Newton’s law of universal gravitation.. a.. is equivalent to kepler’s first law of planetary motion.. b.. can be used to derive kepler’s third law of planetary motion.. c.. can be used to disprove kepler’s laws of planetary motion.. d.. does not apply to kepler’s laws of planetary motion.
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Physics, 22.06.2019 10:00
Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Physics, 22.06.2019 10:00
Which atomic model was proposed as a result of j. j. thomson’s work?
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Physics, 22.06.2019 19:00
The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.
Answers: 1
Physics, 22.06.2019 19:30
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 1
Newton’s law of universal gravitation.. a.. is equivalent to kepler’s first law of planetary motion...
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