11. Suppose a small planet is discovered that is 14 times as far from the sun as the Earth's distance is from the sun. Predict the orbital period of such a planet. 62.3832 years C. 32.3832 years 52.3832 years d. 42.3832 years a. b.

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11. Suppose a small planet is discovered that is 14 times as far from the sun as the
Earth's distance is from the sun. Predict the orbital period of such a planet.
32.3832 years
a.
62.3832 years
C.
52.3832 years
d.
b.
42.3832 years
12. The average orbital distance of Mars is 1.6 times the average orbital distance of the
Earth. Knowing that the Earth orbits the sun in approximately 365 days, use Kepler's
law of harmonies to predict the time for Mars to orbit the sun.
738.7081 days
a.
748.0081 days
b.
788.7031 days
748.1011 days
C.
d.
1
Transcribed Image Text:11. Suppose a small planet is discovered that is 14 times as far from the sun as the Earth's distance is from the sun. Predict the orbital period of such a planet. 32.3832 years a. 62.3832 years C. 52.3832 years d. b. 42.3832 years 12. The average orbital distance of Mars is 1.6 times the average orbital distance of the Earth. Knowing that the Earth orbits the sun in approximately 365 days, use Kepler's law of harmonies to predict the time for Mars to orbit the sun. 738.7081 days a. 748.0081 days b. 788.7031 days 748.1011 days C. d. 1
A car makes a turn on a curve of having radius 10m. If the car does not slide, find
the tangential velocity of it. (Coefficient of friction between the road and the tires
of the car is 0.21)
a.
b.
4.5388 m/s
4.3588 m/s
Galileo is often credited with the early discovery of four of Jupiter's many moons.
The moons orbiting Jupiter follow the same laws of motion as the planets orbiting
the sun. One of the moons is called lo- its distance from Jupiter's center is 4.2 units
and it orbits Jupiter in 1.8 Earth-days. Another moon is called Ganymede; it is 10.7
units from the Jupiter's center. Make a prediction of the period of Ganymede using
Kepler's law of harmonies.
a.
b.
C.
d.
5.5388 m/s
5.3588 m/s
7.8914 Earth days C.
7.3194 Earth-days d.
7.8194 Earth days
8.8194 Earth-days
Transcribed Image Text:A car makes a turn on a curve of having radius 10m. If the car does not slide, find the tangential velocity of it. (Coefficient of friction between the road and the tires of the car is 0.21) a. b. 4.5388 m/s 4.3588 m/s Galileo is often credited with the early discovery of four of Jupiter's many moons. The moons orbiting Jupiter follow the same laws of motion as the planets orbiting the sun. One of the moons is called lo- its distance from Jupiter's center is 4.2 units and it orbits Jupiter in 1.8 Earth-days. Another moon is called Ganymede; it is 10.7 units from the Jupiter's center. Make a prediction of the period of Ganymede using Kepler's law of harmonies. a. b. C. d. 5.5388 m/s 5.3588 m/s 7.8914 Earth days C. 7.3194 Earth-days d. 7.8194 Earth days 8.8194 Earth-days
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