Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

problem 1: On the surface of Planet Y, which has a mass of 4.83 x 1024 kg, an object has a weight of 50.0 N and a mass of 30.0 kg. Find out the radius of this planet?

problem 2: Determine the gravitational field strength 1.27 x 107 m above the earth’s surface?

problem 3: Planet B has a mass of 4.00 x 1022 kg and a radius of 6.0 x 105 m. Find out the gravitational field strength on the surface of planet B?

problem 4: Our solar system is in the Milky Way Galaxy. The closest galaxy is Andromeda, a distance of 2 x 1022 m away. The masses of the Milky Way and Andromeda Galaxies are respectively, 7 x 1041 kg and 6 x 1041 kg. Treat the galaxies like particles and compute the magnitude of the gravitational force between them.

problem 5: Three objects are positioned all along a straight line. From left to right their masses are 181, 70.0 and 405 kg. The 70 kg mass is 0.310 m from the 181 kg object, and 0.460 m from the 405 kg object. Determine the net gravitational force acting on the 181 kg object?

problem 6: The drawing at right (not to scale) displays one alignment of the sun, earth and moon. The gravitational force F SM that the sun exerts on the moon is perpendicular to the force F EM which the earth exerts on the moon. The masses are: mass of the sun = 1.99 x 1030 kg, mass of earth = 5.98 x 1024 kg, mass of moon = 7.35 x 1022 kg. The distances shown are: r SM = 1.50 x 1011 m and rEM = 3.85 x 108 m. Find out the magnitude of the total gravitational force on the moon.  

Physics, Academics

  • Category:- Physics
  • Reference No.:- M92785

Have any Question? 


Related Questions in Physics

Investigate how fast sexual and asexual species evolve if

Investigate how fast sexual and asexual species evolve if they have a fitness function with interactions. For example, let the fitness be a sum of exclusive-ors of pairs of bits; compare the evolving fitnesses with those ...

A 60 kg student consumes 2500 cal each day and stays the

A 60 kg student consumes 2500 Cal each day and stays the same weight. One day, he eats 3500 Caland, wanting to keep from gaining weight, decides to "work off" the excess by jumping up and down. With each jump, he acceler ...

An innitely long wire carries a current i along the x-axis

An in?nitely long wire carries a current I along the x-axis, and is bent so as to have a semi-circular detour around the origin, with radius R. Determine B at the origin.

The air in a factory is being filtered so that the quantity

The air in a factory is being filtered so that the quantity of a pollutant, P (in mg/liter), is decreasing according to the function P = P0e-kt, where t is time in hours. If 10% of the pollution is removed in the first f ...

1 do the same as in problem 2 for a small hydro power

1. Do the same as in Problem 2 for a small hydro power plant. 2. Develop a program to estimate induction generator performance as an efficient and qualified source of energy for an industrial application.

Find the most probable code word in the case where the

Find the most probable code word in the case where the normalized likelihood is (0.2, 0.2, 0.9, 0.2, 0.2, 0.2, 0.2). Also find or estimate the marginal posterior probability for each of the seven bits, and give the bit-b ...

Guillaume puts a bottle of soft drink in a refrigerator and

Guillaume puts a bottle of soft drink in a refrigerator and leaves it there until its temperature has dropped 12.6 K. What is the magnitude of its temperature change? |ΔT|=12.6 K in degrees Celsius?

1 a sheet of oxide traps is being charged and discharged

1. A sheet of oxide traps is being charged and discharged via thermal trap-band transitions. Without doing any algebra and using symmetry alone, write down the capacitance and current transient formulae. 2. A sheet of ox ...

A sheet of constant magnitude sodium ions na is moving from

A sheet of constant magnitude sodium ions, Na + , is moving from the Al gate-conductor through the oxide towards Si. What is the capacitance transient waveform. Sketch a case in which the Na+ sheet is moving at a constan ...

A truck travels due east for a distance of 14 km turns

A truck travels due east for a distance of 1.4 km, turns around and goes due west for 6.9 km, and finally turns around again and travels 2.5 km due east. (a) What is the total distance that the truck travels? (b) What ar ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro