4. Another planet has four times the Earth's mass and two times the Earth's radius. If an object weighs 100 N on this planet, then what will the object weigh on Earth? 5. A person weighs 400 N on the Earth. What will this person weigh on a planet that has four times the Earth's radius and eight times the Earth's mass? 6. The Moon orbits the Earth with a period of about 27.3 days. How long will it take a satellite to orbit the Earth if its distance from the Earth is half the Moon's distance from the Earth? 7. An object weights 1000 N on planet Alpha. Planet Alpha has 15 times the mass of planet Beta and 2 times the radius of planet Beta. What will the object weight on planet Beta?

Q: A satellite orbits a planet at 7000m/s in 100 minutes. What is the mass of the planet? b. What is…

A: Velocity of satellite = 7000m/s  time = 100 min =6000 sec we have to calculate mass of the planet.

Q: his question has multiple versions. Read carefully! student takes a lab cart on a mission to another…

A:

Q: How much would a 50-g instrument weigh on Saturn, with a gravity of 9.0 ms2? A. 50 G B. 0.18 G C.…

A: Mass of instrument = 50 g = 0.05 kg acceleration due to gravity on the surface of Saturn = 9 m/s2

Q: The mass of Venus is 81.5% that of the earth, and its radius is 94.9% that of the earth. Compute the…

A: Mass of Venus is  that of the Earth.The radius of Venus is  that of the Earth.Weight of an object on…

Q: Calculate the mass of an astronaut that weighs 291N on the surface of the moon; the gravity of the…

A: The expression for mass in term of weight is m=Wg=W16gE

Q: 2. A 500 kg satellite experiences a gravitational force of 3,000 N, while moving in a circular orbit…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: 1. On a planet whose radius is 1.5 × 107 m, the acceleration due to gravity is 20 m/s². An astronaut…

A:

Q: 1. If you enlarged the earth without changing its mass by what factor would you need to multiply the…

A: As force due to gravity is given as:G is gravitational constantR is the radius of earthM is the mass…

Q: One of Kepler's Laws states that:   a. A force is equal to an object's mass times its…

A: Kepler's laws of planetary motion are rules that describe how the planets move within the solar…

Q: 018 You weigh 700 N. What would you weigh if the Earth were seven times as massive as it is and its…

A: Answer...

Q: The weight of a boy is 6 ib; on the moon with acceleration of gravity equal to 6 ft/s2. What is the…

A:

Q: You tell a friend that the Earth is traveling greater than 62,000 miles per hour around the Sun.…

A: The .answer is given below

Q: If a man weighs 960 N on the Earth, what would he weigh on Jupiter, where the acceleration due to…

A: we know that  weight = mass * acceleration due to gravity

Q: Two asteroids at rest are separated by 2.0 x 10² m. The mass of each asteroid is 1.0 x 10¹ kg. a.…

A: Given : r=2.0*102m m1=m2=104kg

Q: 4. Sarah G. attached a 0.25-kg ball to a string and rotate it in a horizontal circle of radius 0.5…

A:

Q: when she is on earth but only 3.24 N when she is at the surface of an asteroid. The acceleration…

A: Weight is product of mass and acceleration due to gravity.  W=mg At earth acceleration due to…

Q: A particle of mass 0.1kg moves in a circular path on a horizontal frictionless plane, attached…

A: Given data:  Mass of particle (m) = 0.1 kg Maximum tension force (T) = 1N Radius of circular path…

Q: Needs Complete handwritten solution with 100 % accuracy don't use chat gpt or ai plz plz plz

A:

Q: A 1kg rock is taken on Moon from earth. Acceleration due to gravity on moon is 1.6 m/s^2. What is…

A:

Q: 9. Four identical 2500 kg objects are at the corners of a square with 12 m sides. A. What is the…

A: Four identical particle are at corner A B C D of square whose mass are 2500 kgm = 2500 kga = 12mThe…

Q: The International Space Station has a mass of approximately 370,000 kg. a. What is the force on a…

A: It is given that, m1=130 kgm2=370000 kgG=6.67×10-11 N.m2/kg2r=22 m

Q: 6. An astronaut has a weight of 500 N on the Earth. What is his/her weight on the planet with g =…

A: The weight of the astronaut on Earth is 500 N. The acceleration due to gravity on the planet is 0.65…

Q: . The force of gravity acting on a 10-kg object at an altitude equivalent to the Earth’s radius is…

A:

Q: 6. Newtons Laws a. Write Newton's First law.. b. Write Newton's Second law. c. Write Newtons Third…

A:

Q: 0. A student with mass 45 kg jumps off a high diving board. Using 6.0 x 1024 kg for the mass of the…

A: Given data: Mass of the student is, m= 45 kg Acceleration of the student after the jump towards…

Q: An astronaut of mass 60 kg is walking on the surface of a new planet. If their weight (in N) is…

A:

Q: The acceleration of objects due to the gravitational force exerted on them is lower on the Moon than…

A: On the moon, mass is the same as that of on earth But, the weight is less because of less…

Q: If a man weighs 930 N on the Earth, what would he weigh on Jupiter, where the acceleration due to…

A:

Q: You are an astronaut, and NASA has asked you to determine how mass and weight change throughout the…

A: Solution:               Given,           m    mass of the rover=227kg on earth           g…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!