A group of engineers has landed on the moon, and they wish to determine the mass of some rocks. They have a spring scale calibrated to read pounds mass at a location where the acceleration of gravity is 32.186 [ft/s2]. One of the moon rocks gives a reading of 18.76 on this scale. What is its mass? What is its weight on the moon? Take gmoon = 5.32 [ft/s2].

Q: Find the mass of Jupiter, in kg, based on data for the orbit of one of its moons.

A: for a stable orbit  gravitational force = centripetal force GMm/r2= mv2/r where M is mass of jupiter…

Q: An object weighs 423.15 newtons. Two persons are pulling it.The person pulling it on the right side…

A: Given Data : The force exerted on the right side is given as FR = 256.66 N. The force exerted on the…

Q: 1. Solve the following problems. a) What is the mass of a book that weighs 3 N at a location where g…

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Q: An astronaut applies a force of 14,000 N to an asteroid, and it accelerates at 4.00 m/s2 . What is…

A: according to Newtons second law, F=ma

Q: If an object is 20kg, what is its weight on earth where g=9.8m/s^2?

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Q: A planet has a mass of 7.51 x 1023 kg and a radius of 3.17 x 106 m. (a) What is the acceleration due…

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Q: You have been assigned to a team charged with developing a plan to explore a new planetary body…

A: Given g=2.8 m/s2 specific gravity of oil=0.93 weight of oil=4 lbf

Q: In Newton's 2nd law experiment, the relation between the added mass (M₁) and the inverse of the…

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Q: A 6.1-kg box sits on a flat table. You pull it straight up with a force of 17 N but the box doesn't…

A: For equilibrium net force acting on the body must be zero and horizontal as well as vertical forces…

Q: What will be the weight of a boy of mass

A: Given; Body having mass= 5kg is 50 NFind weight of a boy having mass 50 kg  a. kgf   b. N

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Q: Question 6. A planet has a mass of 7.93 x 1023 kg and a radius of 2.65 x 106 m. (a) What the…

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Q: American astronauts brought a trunk of instruments on their trip to the Moon. The mass of the trunk…

A: Given: Here we have a trunk which is taken from earth to the moon and the mass of the trunk on…

Q: Find the weight of the items provided and records the values. Don't forget the units! Weight (W) =…

A: Given data: Masses mA = 1.50 kg mB = 0.85 kg mC = 2.30 kg mD = 0.65 kg

Q: A 91.2 kg weight is sitting on the floor. What is the magnitude of the normal force in Newtons?

A: N=W=mg

Q: Find the magnitude of the gravitational force between a planet with mass of 7.97x1024 kg and its…

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Q: Figure E 4 ft -X P -2ft- B ISAS T 2 ft 3 ft < 1 of

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

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Q: A fish is to be weighed, and its mass is 69.0 kg.  Why is g=9.8 m/s^2 important to derive or…

A: Wright of any body on any planet is the measure of the force applied by the planet on the object to…

Q: What is the weight, in N, of an object with a mass of 140 kg at a location where g = 9.6 m/s2?…

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Q: A 40 lb object is subjected to an applied upward force of 20 lbf. The only other force acting on the…

A: Given Data: Mass of the object (m) = 40 lb.Force (F) = 20 lbf.Acceleration due to gravity (g) = 32.2…

Q: Two forces F = -5.30i + 7.70j and F, = 9.20i + 7.40j are acting on an object with a mass of m = 7.90…

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Q: What metric units are used for gravitational acceleration? Om/s Om² /s m Om/s?

A: For given options provided in the question to choose metric unit  used for gravitational…

Q: An astronaut's weight on earth is 800 N. What is his weight on Mars, where g=3.76m/s2?

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Q: A 55.0 kilogram wooden block is sitting on a surface (μ=0.240) with an inclination of 18.0 degrees.…

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Q: Zach, whose mass is 70 kg, is in an elevator going down at 6.0 m/s. The elevator takes 2.0 s to…

A: Given value--- mass = 70 kg. initial speed = 6 m/s. final speed = 0 m/s. time =  2 s. We have to…

Q: A person weighing 260 lbs on the surface of Earth exerts the same force on a bathroom scale on the…

A: Given information:Mass of the person (m) = 260 lbs =  Mass of planet X (Mx) = 1.9 MeWhere “Me” is…

Q: Assume that all quantities are good to 3 significant figures...do not start rounding off too early…

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Q: Question 1: Complete the calculations of the table based on the data given below Test No Weight (N)…

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Q: Kim is on a sled. She weighs 85.3 kilograms.  The sled rests on a friction-less surface. Coco is…

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Q: Celine weighs 625 N on the 5 pu Earth's surface. At what height above the Earth's surface would she…

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Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.20 tons…

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Q: What will be the weight of a boy of mass

A: Given data;  Weight of a body mass 7.0 kg=70 N Whta will be the weight of a boy of mass 70 kg  a.…