Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

problem 1: A spy satellite has an orbital radius of 2 earth radii. Find out its period of revolution?

problem 2: Mars (m = 6.37 x 1023 kg) have two moons, Phobos and Deimos (Fear and Panic the companions of Mars the god of war).

a) Deimos consists of an orbital radius of 2.3 x 104 km, Compute its orbital speed. 
b) If the orbital radius of Phobos is 9.2 x 106 m, determine its speed?

problem 3: Four masses are arranged in the manner describe in the diagram at right. What is the magnitude of the total gravitational force on mass 1 due to the other three masses?

1200_magnitude of gravitational force.jpg

problem 4: An asteroid consists of an orbital radius of 4.8 x 1011 m and a mass of 1.4 x 1018 kg. Find out its period of rotation around the sun?

problem 5: Saturn has an equatorial radius of 6.00 x 107 m and a mass of 5.67 x 1026 kg.

a) find out the acceleration due to gravity at the equator of Saturn.
b) How many times greater is a person’s weight on Saturn as compared to the earth?

problem 6: The mass of one small ball is 0.00150 kg and the mass of the other is 0.870 kg. If the center to center distance between the two bodies is 0.100 m, determine the magnitude of the gravitational force between them.

Physics, Academics

  • Category:- Physics
  • Reference No.:- M92807

Have any Question? 


Related Questions in Physics

A lab class conducts a 1000 trial scattering probability

A lab class conducts a 1000 trial scattering probability experiment. Nine (9) target marbles were used on a 45.0 cm wide board. The marble diameter was calculated to be 1.48 cm. How many hits were recorded during the exp ...

You hold a ruler that has a charge on its tip 2 cm above a

You hold a ruler that has a charge on its tip 2 cm above a small piece of tissue paper to see if it can be picked up. The ruler has -14 µC of charge. The tissue has 1 g of mass. What is the minimum charge required to pic ...

What are the sign and magnitude in coulombs of a point

What are the sign and magnitude in coulombs of a point charge that produces a potential of-1.50V at a distance of 1.00mm?

A wire of unstretched length l0 is extended by a distance

A wire of unstretched length L0 is extended by a distance 10^-3L0 when a certain mass m is hung from it's bottom end. If this same wire is connected between two points A,B that are a distance l0 apart on the same horizon ...

During a circus act one performer swings upside down

During a circus act, one performer swings upside down hanging from a trapeze holding another, also upside-down, performer by the legs. If the upward force on the lower performer is three times her weight, how much (in m) ...

A photon of green light has a wavelength of 520 nm find the

A photon of green light has a wavelength of 520 nm. Find the photon's frequency, magnitude of momentum, and energy. Express the energy both in joules and electron volts.

Read the short story the last question by isaac asimov 1956

Read the short story The Last Question by Isaac Asimov (1956). It can be found in many locations, including here: http://www.physics.princeton.edu/ph115/LQ.pdf and in audio form here: http://www.openculture.com/2015/06/i ...

A balloon starts rising from ground from rest at some

A balloon starts rising from ground from rest at some constant acceleration.After some time, a stone is dropped from it.If the stone reaches the ground in the same time in which balloonn reached the dropping point from g ...

A child throws a penny off of the eiffel tower h 324 m

A child throws a penny off of the Eiffel tower (h = 324 m) with a downward velocity of magnitude V0 = 11 m/s.Calculate the time t, in seconds, that it takes for the penny to fall .t = ____ Find the speed at which the pen ...

What are the main components of a pump as described in

What are the main components of a pump as described in mechanics?

  • 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

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate