An atom bounces off the surface of a planet and heads straight up with an initial velocity of 512 m/s to a height of 35.425 km. Based on the gravitational acceleration it experienced, what planet was it?   Mars (g = 3.7 m/s2) Venus (g = 8.9 m/s2) Earth (g = 9.8 m/s2)   A. Earth B. Mars  C. Venus

Q: An object of mass 500 kg goes past a planet of mass 5 x 1022 kg at a distance of 5 x 106 m from the…

A: Centripetal force= gravitational force

Q: A drone on the moon and a drone on mars each launch with initial velocity 10 meters per second. If…

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Q: Gravitational attraction force between two objects with masses m, and m2, separated by distance x,…

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Q: ) Assume that a satellite orbits Earth 225 km above its surface. Given that the  mass of Earth is…

A: Answering question 1 The distance from centre of Earth to Satellite is, r=RE+225 km1000 m1 km…

Q: In the figure, a square of edge length 16.0 cm is formed by four spheres of masses m1 = 4.80 g, m2 =…

A: Net gravitational force is  F = 10.56*10-15 i + 10.56*10-15 j  Newton

Q: 6) In the effort to discover exoplanets a planet around another star was discovered that has a…

A: Given: The mass of the sun is 2x1030 kg. The period of the planet is 320 days.

Q: The radius of Venus (from the center to just above the atmosphere) is 6050 km (6050x10 m), and its…

A: Given: Radius = R = 6.05 x 106 m M = mass of planet = 4.9 x 1024 kg m = mass of object V = speed of…

Q: 4 Hidden Planet A planet present in our Solar system but never visible in the night sky, has an…

A: We can get an expression for the distance by equating the forces on the planet and the sun. The…

Q: 6. NASA is expected to send a 2600-kg satellite 450 km above the earth's surface. (a) What is its…

A:

Q: Jupiter's moon Io has active volcanoes (in fact, it is the most volcanically active body in the…

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Q: Help

A: In this question we have to find the approximate magnitude of the gravitational acceleration of the…

Q: 19. A laser beam takes 0.024s to travel from a rocket to the reflective surface of a planet and back…

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Q: Astronomers are constantly discovering new planets orbiting nearby stars. In the following…

A: Your answer is (a). 8.98Fg                             (b).  2.361Fg…

Q: The speed of a meteor approaching the earth is measured as 100 m/s at a distance of 900 km from the…

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Q: An astronaut, whose mission is to go where no one has gone before, lands on a spherical planet in a…

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Q: 3. Pluto has a mass of 1.3x1023kg, and a radius of 1.15x10°m. a. Determine the gravitational field…

A: a.

Q: An astronaut exploring a distant solar system lands on a planet with with a radius of 2,360 km and a…

A: Given data The radius of the planet is given as r = 2360 km. The gravitational acceleration is…

Q: 150km CA-3 The space shuttle orbits the earth at an altitude of 150km. It takes 87.3 minutes to…

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Q: In introductory physics laboratories, a typical Cavendish balance for measuring the gravitational…

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Q: 7) Assume that we have a distant Star-Planet system with no other planets and the Star is the same…

A: in the given star- planet system planet's orbit is circular  orbit distant star-planet system is…

Q: In 2070, Adam wins a vacation at the new Moon Country Club. While vacationing Adam hits a golf ball…

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Q: An object of mass 10  kg is released from rest above the surface of a planet such that the object’s…

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Q: An object of mass 310 kg goes past a planet of mass 5 × 1022 kg at a distance of 5 × 106 m from the…

A: Given data: The mass of the object, m=310 kg. The mass of the planet, M=5×1022 kg. The initial…

Q: 10.Determine the force of gravitational attraction between the earth (m=5.98x10^24 kg) and a 70 kg…

A: Given data- mass of earth m1=5.98 x1024 kg mass of student m2=70 kg distance r=6.38 x106 m…

Q: NASA is expected to send a 2600-kg satellite 450 km above the earth’s surface. (a) What is its…

A: Given h = 450 km = 450 × 103 m Mass of satellite m = 2600 kg

Q: How long does the orbital motion of a planet, whose aphelion is 249.23×106km and perihelion is…

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Q: 1. What is the mass of an object that experiences a gravitational force of 685 N near Earth's…

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Q: Scientists want to place a 4100 kg satellite in orbit around Mars. They plan to have the satellite…

A: "Since, you have asked multiple questions, we will answer first question for you according to our…

Q: .) Which of the following quantities would change the speed the satellite needs to orbit at? a.)the…

A: Orbital velocity  V0=GM/r             r= R+H     M= Mass of Mars GIVEN mmars = 6.4191 x 1023 kgrmars…

Q: 1. NASA is expected to send a 2600-kg satellite 450 km above the earth's surface. (a) What is its…

A: Given data: The mass of the satellite, m=2600 kg. The height of the satellite above the earth's…

Q: 1. nasa is expected to send a 2600-kg satellite 450 km above the earth's surface. (a) what is its…

A: Given data: Mass of satellite is, m=2600 kg. Distance above the surface of earth is, h=450 km. Mass…

Q: Problem 1 ysterious new planet has a radius of R = 6750 kilometers (km) and a mass of M = 2.75×1024…

A: Given, R = 6750 km M = 2.75 x 1024 kg h = 850 km G = 6.67 x 10-11 Nm2kg-2   (a) Speed of orbit , v =…

Q: 2. A satellite is in a circular orbit around a planet. If the mass of the satellite is doubled, what…

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Q: 13. Determine the force of gravitational attraction between the earth (m = 5.98 x 1024 kg) and a…

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Q: If the gravitational acceleration is g=GM/r^2, what gravitational acceleration does a particle feel…

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Q: Find the acceleration of gravity at the surface of Mars (gMars) & Pluto (geluto)- M Mars-6.4191x1023…

A: Given data: MMars = 6.4191 × 1023 kg RMars  = 3.376 × 106 m G = 6.67300 × 10-11 m3/(kg.s2) MPluto =…

Q: Tracking some asteroids in our solar system by investigating the gravitational attraction between…

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Q: The acceleration due to gravity on the planet A is 9 times the acceleration due to gravity on planet…

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Q: 5. Mars has a mass of 6.4 x 102 kg and a radius of 3.4 x 10° m. (a) What is the escape velocity of a…

A: Formula of escape velocity is as follows; ve=2GMR…

Q: . Goku's birthplace (in Dragon Ball Z universe) is planet Vegeta which has a really high surface…

A: Given: The acceleration due to gravity on the earth is 9.8 m/s2 The acceleration due to gravity on…

Q: The acceleration due to gravity at the surface of a planet depends on the planet's mass and size;…

A: Height, h = 1.4 m  distance, d = 9.5 m  horizontal velocity, u = 6.05 m/s

Q: The radius of Venus (from the center to just above the atmosphere) is 6050 km (6050x103 m), and its…

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Q: Suppose that the gravitational acceleration on a certain planet is only 3.0 m/s^2. A space explorer…

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Q: An asteroid has a mean radius of orbit around the center of the Sun of 4.83x1011 m. a) What is its…

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Q: Mars has a mass of 6.39 × 1023 kg and radius 3.39 × 106 m. What is the magnitude of the…

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Q: O Instructions O Determine g for a planet A new planet has been discovered that has a mass three…

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Q: •P63 A spacecraft is coasting toward Mars. The mass of Mars is 6.4 × 1023 kg and its radius is 3400…

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Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.