What is the future of Triton?
What will be an ideal response?
In retrograde orbit, it will spiral inside Neptune's Roche Limit, to be broken up into a new, spectacular ring around the blue world.
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Apparent visual magnitudes describe how stars look to human eyes observing from Earth
Indicate whether the statement is true or false
Which of the following can be considered a near Earth object?
A) An asteroid orbiting at a distance of 0.1 AU from the Sun B) An asteroid orbiting at a distance of 0.5 AU from the Sun C) An asteroid orbiting at a distance of 1.01 AU from the Sun D) An asteroid orbiting at a distance of 2.01 AU from the Sun
The graph shows the speedometer reading of a car as it comes to a stop along a straight-line path. How far does the car move between t = 0 s and t = 16 s?
A. 130 m
B. 140 m
C. 150 m
D. 160 m
According to Heisenberg's uncertainty principle, the more we know about a particle's momentum, the less we know about its
A) kinetic energy. B) mass. C) speed. D) location. E) none of the above