The Earth is not a perfect sphere because it is spinning with respect to most of the universe. The Sun and Moon raise tides on this body and its oceans that drag and exert friction on the planet as it rotates, and the Sun and Moon exert torques on the planet too because of the equatorial bulge. Pick the consequences that:.
a. The Moon moving farther away from Earth to conserve system total angular momentum.
b. A speeding up of Earth's rotation.
c. A lengthening of the day by a second every few years.
d. The direction of Earth's axis precessing around the plane of its orbit.
Answers: 2
Physics, 21.06.2019 18:00
Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith
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Physics, 22.06.2019 14:30
Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)
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Physics, 22.06.2019 17:10
It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .
Answers: 1
Physics, 22.06.2019 18:00
Write a hypothesis about the effect of increasing resistance on the current in the circuit. use theformat and be sure to answer the lesson question. “how do changes in voltage or resistance affect current in an electric circuit? ”
Answers: 3
The Earth is not a perfect sphere because it is spinning with respect to most of the universe. The S...
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