Quiz 1h_ Orbital Mechanics - Fall 2022 Section Group 1P8

3 Physics, Nelson 12 x G google translate- 4 My Drive - Google x M You've been offere x 9 MyFile - Advising x 9 MyFile - Advising creativebookpublishing.ca/books/Nelson-Physics-12.pdf elson 12- 746.pdf 285 / 746 293% 34. An asteroid is travelling in a circular orbit around the Sun midway between the orbits of Mars and Jupiter. Determine, to three significant digits, (a) the period of the asteroid's orbit in Earth years (b) the asteroid's speed 35. Scientists want to place a satellite in a circular orbit around Neptune with an orbital period of 24.0 h. (a) Determine Kepler's third-law constant for

Neptune orbits the Sun with an orbital radius of 4.495 x 10^12 m. If the earth to sun distance 1A.U. = 1.5 x 10^11 m, a) Determine how many A.U.'s is Neptune's orbital radius (Round to the nearest tenth). b) Given the Sun's mass is 1.99 x10^30 kg, use Newton's modified version of Kepler's formula T^2 = (4pi^2/Gm(star)) x d^3 to find the period in seconds using scientific notation. (Round to the nearest thousandth). C) Convert the period in part b) to years (Round to the nearest tenth)

4 My Drive - Google X M You've been offere X O MyFile - Advising S Physics, Neson 12 x G google translate - x eativebookpublishing.ca/books/Nelson-Physics-12.pdf 285 / 746 293% pdf.746 - 12 חכ Sun midway between the orbits of Mars and Jupiter. Determine, to three significant digits, (a) the period of the asteroid's orbit in Earth (b) the asteroid's speed years 35. Scientists want to place a satellite in a circular orbit around Neptune with an orbital period of 24.0 h. (a) Determine Kepler's third-law constant for Neptune using Neptune's mass. (b) What distance from Neptune's centre must the satellite be to maintain its circular orbit? (c) What is the altitude of this orbit in kilometres? 1:1

Astronomical observations of our milky way galaxy indicate that it has a mass of about 8x1011 solar masses. A star orbiting near the galaxy's periphery is 5.6x104 light years from its center. a.) What should be the orbital period (in years) of that star be? b.) If its period is 6.4x107 years instead, what is the mass (in solar masses) of the galaxy? Such calculations are used to imply the existence of "dark matter" in the universe and have indicated, for example, the existence of very massive black holes at the center of  some galaxies.

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7 pls included diagram in your answer

Question 5 please

What is an orbital acceleration on an object? Explain it by giving an example.

20) Planet Dwovy circles its star at a distance of 8.75 × 109 km once every 325 Earth years.  The planet Spitnik   circles the same star at a distance of 76.1 × 109 km. What is the orbital period of Spitnik in Earth years? a) 65,800 years b) 2570 years c) 0.004 years d) 8336 years e) 257 years

The radius of the Earth's orbit is 1.50 x 1011 m and that of Neptune is 4.52 x 1012 m. The star that this planet orbits is identical to our Sun. What is the orbital period of this planet? 2.2 years eBook

Attached is the question. He gave us the equation. I am just confused on where to find "M" earth mass?

(2) 4. (1) wort th 14 marks. The value of left margin in parentheses. Use the information below to answer parts a-c. The International Space Station (ISS) orbits the Earth at an altitude (distance above the surface of the Earth) of 408 km, conducting various experiments in a "weightless" environment. a) Consider the force(s) acting on the ISS and write a simplified equation relating its force(s) to speed. Air resistance is negligible. (HINT: The centripetal force is equal to the net inward force on an object. You are being asked to write an equation to find speed.) b) Calculate the acceleration of the ISS. (Any constant values needed for your calculation can be found on your Physics 20 data sheets.)

Mean anomaly A satellite is in an orbit with a semi-major axis a of 8,500 km and an eccentricity e of 0.1. The satellite's eccentric anomaly at time t, is E, 26 d 12 m 46.2 s. Calculate (to the nearest 0.1 s) the satellite's mean anomaly at t2, which is half an hour after t II. Assume GM = 3.986005 x 1014 m³/s² for your computations. Provide units for intermediate and final results!

A space probe with a diameter of 2.50m is moving past Saturn's moon Enceladus. An observational platform on Enceladus measures the shortest length of the ellipsoidal probe to be 1.25m. How fast is the probe moving relative to the moon? a) .999c b) .995c c) .957c d) .883c e)  .866c

The radius of the Earth's orbit is 1.50 x 1011 m and that of Pluto is 5.93 x 1012 m. The star that this planet orbits is identical to our Sun. What is the orbital period of this planet? years eBook

1) Calculate the tidal force (the difference in gravitational force from right to left side or G(R) - G(L) ) from a person sitting next to you (approximately 1 meter away). You will need to make some estimations on mass and size of a normal person. 2) Compare the tidal force on a person from the Moon and a person standing nearby (the answers to the previous two questions). Which is greater and by how much?

Diameter 139,820 km · Density 1326 kg/m3 · Gravity 24.79 m/s2 · Mass (1024kg) : 1898 · Escape Velocity (km/s):59.5 The H max= 71.40x10^6m T= 2400 sec or 40 min giving these info please help me solve the issue in the pic

2. The planet Jupiter has an orbital period of 4332.8 days, and its greatest distance (aphelion distance) from the Sun is 5.455 AU {where 1 AU = 1 Astronomical Unit = 1.496x10'' m}. The mass of the planet Jupiter is 1.898x1027 kg and the mass of the Sun is 1.988x1030 kg. {G = 6.67x10'" Nm/kg?) (a) Calculate the perihelion distance (closest distance) in Astronomical Units (AU) of the planet Jupiter from the Sun. (b) Calculate the eccentricity of planet Jupiter's orbit around the Sun. (c) Calculate the smallest speed of planet Jupiter around the Sun in km/s. At what point in Jupiter's orbit does Jupiter have its smallest speed?

please quickly thanks  !!!!

An object is found orbiting the sun at a distance of 70 AU what is the objects orbital period? A. 225 years B. 585 years C. 13.7 years D. 44.8 years E. 127 years

With explanation plz

Solve #4 e

Pls pls solve three sub-parts amd complete exact question pls

1)If the Moon were twice the distance from Earth than it currently is, the amount of time it would take to go around Earth would be roughly (the current orbital period of the Moon is four weeks) Group of answer choices A.eight weeks. B.11 weeks. C.six weeks. D.88 weeks.   2)A satellite is in orbit around a planet. The orbital radius is 46 km and the gravitational acceleration at that height is 7.09 ms-2 . What is the satellite's orbital speed in m/s? (with step)

Problem Solving INSTRUCTION: When doing a computation for each questionnaire, round-off your FINAL ANSWER ONLY to two decimal places (do not round off during computation). How hard do two planets pull on each other if their masses are 150,000 kg and 200,000 kg and they 230 million kilometers apart? 5 x 10^-23 N O 3.78 x 10^-23 N 2.5 x 10^-23 N O 4.23 x 10^-23 N

Neptune circles the Sun at a distance of 4.50 x 1012 m once every 164 years. Saturn circles the Sun at a distance of 1.43 x 1012 m. What is the orbital period of Saturn? a) 88.6 y 702 b) 109 h C) 29.4 y d) 304 y Boş bırak

A comet has a period of 76.3 years and moves in an ellipticalorbit in which its perihelion (closest approach to the Sun)is 0.610 AU. Find (a) the semimajor axis of the comet and POSSIBLE ANSWERS: a. 39.3 b. 325 c. 692 d. 20.0