Can you please do all of them. Thank you Sun Datamass, m, =1.98855 10" kgradius, r, = 6.9634 10" mVenus Datamass, m, = 4.8675 » 1024 kgradius r, = 6.0518 - 10€ msun-venus, mean separation ry = 1.08159 1011 morbital period, how long it takes to orbit the sun, t, = 224.701 Earth daysQuestions1) Using the orbital period and the mean center to center distance of the planetfrom the Sun, calculate the orbital speed of Venus as it traces out its annual circlearound the Sun. Select the answer that's closest to the calculation from the listbelow.A) 5571.14 "B) 3.50205 - 10*C) 2.10027 x 106D) 1.26016 x 10E) 3.02439 x 10° mF) 3.50045 x 10G) 2.97853 x 10* "2) Calculate the centripetal force necessary to hold Venus in its stable, constant-speed orbit. Enter the magnitude of the force in standard units, and do notinclude the unit in the answer text. Also, you can enter numbers in scientificnotation using the convention that the capital letter E represents "10^," so toenter the number 1.234 x 1023 you can write 1.234E23.3) Using Newton's universal law of gravitation, calculate the magnitude of the gravitational force between our Sun and the planet Venus. Select the bestanswer from the list below.A) 5.52234 x 102 NB) 5.9729 x 10" NC) 1.06749x1038 ND) 1.76392 x 101 NE) 6.77585 x 10"NF) 7.32869 x 10"NG) 5.52234 x 1066 N4) Calculate the acceleration a body in freefall near the surface of Venus wouldexperience. Enter the magnitude of the acceleration in standard units, and donot include the unit in the answer text.Inspecting the result of your calculation for the Venus-Sun gravitationalinteraction, how would you expect the force the Sun exerts on Venus to changeif some magical being could make the following changes to the way our solarsystem is configured. Anything not mentioned is assumed to remainunchanged from the original, true configuration. Select the answers toproblems 5-8 from the following list of choices.A) the force increases by a factor of eightB) the force increases by a factor of threeC) the force increases by a factor of twoD) the force will remain unchangedE) the force decreases by a factor of twoF) the force decreases by a factor of threeG) the force decreases by a factor of eight5) The mass of the Sun increases by a factor of two.6) The mass of the Sun decreases by a factor of three.

Note: According to our regulations, we are only supposed to answer 3 sub-questions for multiple…

Sun Data mass, m, =1.98855 - 10° kg radius, r, = 6.9634 10 m Venus Data mass, m, = 4.8675 - 10“ kg radius r, = 6.0518 - 10* m sun-venus, mean separation r = 1.08159 - 10" m orbital period, how long it takes to orbit the sun, t, = 224.701 Earth days Questions 1) Using the orbital period and the mean center to center distance of the planet from the Sun, calculate the orbital speed of Venus as it traces out its annual circle around the Sun. Select the answer that's closest to the calculation from the list below. A) 5571.14 B) 3.50205 - 10* C) 2.10027x10€ D) 1.26016x 10°: E) 3.02439 x 10° = F) 3.50045 - 10*= G) 2.97853 - 10= 2) Calculate the centripetal force necessary to hold Venus in its stable, constant- speed orbit. Enter the magnitude of the force in standard units, and do not include the unit in the answer text. Also, you can enter numbers in scientific notation using the convention that the capital letter E represents "10^," so to enter the number 1.234 × 103 you can write 1.234E23. 3) Using Newton's universal law of gravitation, calculate the magnitude of the

Sun Data mass, m, =1.98855 - 10° kg radius, r, = 6.9634 10 m Venus Data mass, m, = 4.8675 - 10“ kg radius r, = 6.0518 - 10* m sun-venus, mean separation r = 1.08159 - 10" m orbital period, how long it takes to orbit the sun, t, = 224.701 Earth days Questions 1) Using the orbital period and the mean center to center distance of the planet from the Sun, calculate the orbital speed of Venus as it traces out its annual circle around the Sun. Select the answer that's closest to the calculation from the list below. A) 5571.14 B) 3.50205 - 10* C) 2.10027x10€ D) 1.26016x 10°: E) 3.02439 x 10° = F) 3.50045 - 10*= G) 2.97853 - 10= 2) Calculate the centripetal force necessary to hold Venus in its stable, constant- speed orbit. Enter the magnitude of the force in standard units, and do not include the unit in the answer text. Also, you can enter numbers in scientific notation using the convention that the capital letter E represents "10^," so to enter the number 1.234 × 103 you can write 1.234E23. 3) Using Newton's universal law of gravitation, calculate the magnitude of the

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter13: Gravitation

Section: Chapter Questions

Problem 45P: The Sun orbits the Milky Way galaxy once each 2.60108 years, with a roughly circular orbit averaging...

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Similar questions

If a GUT is proven, and the four forces are unified, it will still be correct to say that the orbit of the moon is determined by the gravitational force. Explain why.
Our solar system orbits the center of the Milky Way Galaxy. Assuming a circular orbit 30,000 ly in radius and an orbital speed of 250 km/s, how many years does it take for one revolution? Note that this is approximate, assuming constant speed and circular orbit, but it is representative of the time for our system and local stars to make one revolution around the galaxy.
Why is it reasonable to suspect that travel between stars is nearly impossible?
. How many years would you have to wait to observe a 1° angular shift in the perihelion of Mercury due to general relativistic effects?
Show that the velocity of a star orbiting its galaxy in a circular orbit is inversely proportional to the square root of its orbital radius, assuming the mass of the stars inside its orbit acts like a single mass at the center of the galaxy. You may use an equation from a previous chapter to support your conclusion, but you must justify its use and define all terms used.
Show that the velocity of a star orbiting its galaxy in a circular oibit is inversely proportional to the square root of its orbital radius, assuming the mass of the stars inside its orbit acts like a single mass at the center of the galaxy. You may use an equation from a previous chapter to support your conclusion, but you must justify its use and define all terms used.
An Earth satellite used in the Global Positioning System moves in a circular orbit with period 11 h 58 min. (a) Determine the radius of its orbit. (b) Determine its speed. (c) The satellite contains an oscillator producing the principal nonmilitary GPS signal. Its frequency is 1 575.42 MHz in the reference frame of the satellite. When it is received on the Earths surface, what is the fractional change in this frequency due to time dilation, as described by special relativity? (d) The gravitational blueshift of the frequency according to general relativity is a separate effect. The magnitude of that fractional change is given by ff=Ugmc2 where Ug/m is the change in gravitational potential energy per unit mass between the two points at which the signal is observed. Calculate this fractional change in frequency. (e) What is the overall fractional change in frequency? Superposed on both of these relativistic effects is a Doppler shift that is generally much larger. It can be a redshift or a blueshift, depending on the motion of a particular satellite relative to a GPS receiver (Fig. P1.39).
In his 1798 experiment, Cavendish was said to have weighed the Earth. Explain this statement.
The Sun orbits the Milky Way galaxy once each 2.60108 years, with a roughly circular orbit averaging a radius of 3.00104 light-years. (A light-year is the distance traveled by light in 1 year.) Calculate the centripetal accleration of the Sun in its galactic orbit. Does yur result support the contention that a nearly inertial frame of reference can be located at the Sun? (b) Calculate the average speed of the Sun in its galactic orbit. Does the answer surprise you?
An astronomer on the Earth observes a meteoroid in the southern sky approaching the Earth at a speed of 0.800c. Al the time of its discovery the meteoroid is 20.0 ly front the Earth. Calculate (a) the time interval required for the meteoroid to reach the Earth as measured by the Earthbound astronomer, (b) this time interval as measured by a tourist on the meteoroid, and (c) the distance to the Earth as measured by the tourist.
Review. A global positioning system (GPS) satellite moves in a circular orbit with period 11 h 58 min. (a) Determine the radius of its orbit. (b) Determine its speed. (c) The nonmilitary GPS signal is broadcast at a frequency of 1 575.42 MHz in the reference frame of the satellite. When it is received on the Earths surface by a GPS receiver (Fig. P38.41), what is the fractional change in this frequency due to time dilation as described by special relativity? (d) The gravitational blueshift of the frequency according to general relativity is a separate effect. It is called a blueshift to indicate a change to a higher frequency. The magnitude of that fractional change is given by ff=Ugmc2 where Ug is the change in gravitational potential energy of an objectEarth system when the object of mass m is moved between the two points where the signal is observed. Calculate this fractional change in frequency due to the change in position of the satellite from the Earths surface to its orbital position. (e) What is the overall fractional change in frequency due to both time dilation and gravitational blueshift? Figure P38.41
Repeat the previous problem with the ship heading directly away from the Earth.