Calculate the average density of mercury

Assignment Help Physics
Reference no: EM13326338

A. The mass of Mercury is 0.0550 times that of earth, and its radius is 0.380 times that of earth. Calculate the acceleration of gravity at the surface of Mercury. Express your answer in g's (i.e. as a ratio to our acceleration of gravity).

B. Calculate the average density of Mercury (in kg/m3) given the earth's density is 5.52×103 kg/m3.

Reference no: EM13326338

Questions Cloud

What is the net electric field at the third vertex : Two electrons are located at two of the vertices of an equilateral triangle, one at each vertex. What is the net electric field at the third vertex
Is ray bent toward normal or away from monochromatic source : According to the photon energy formula, tripling the frequencyof the radiation from a monochromatic source will change the energycontent of the individually radiated photons by what factor
Find where is the object relative to its image : An object of length 3.00 cm is inside a plastic block with index of refraction 1.40. find where is the object relative to its image
Why is the target audience jason identified problematic : You are working on a new Web site for Cruzes, Inc. The Web site is aimed at providing travel information to consumers interested in cruises.
Calculate the average density of mercury : The mass of Mercury is 0.0550 times that of earth, and its radius is 0.380 times that of earth. Calculate the average density of Mercury
How many seconds will it take for the box to come to a stop : A 12.0 kg box on a horizontal surface is pushed with an initial speed of 1.6 m/s. It has a friction force of 20N how many seconds will it take for the box to come to a stop
What force is applied to the driver by his seat belt : In a head-on collision, a car stops in 0.15s from a speed of 19m/s. What force is applied to the driver by his seat belt during that fraction of a second
Determine the stresses on allfaces of the elements a and b : A copper bar with a rectangular cross section is held withoutstress between rigid supports. Subsequently, the temperatureof the bar is raised 50 C. Determine the stresses on allfaces of the elements A and B
Determine what is the shear stress on the plane pq : A plastic bar fit snugly between rigid supports at room temp. (68)but with no initial stress. When the temperature of a bar israised to 160 F the compressive stress on an inclined plane pqbecomes 1700 psi.

Reviews

Write a Review

Physics Questions & Answers

  What is the change in gravitational potential energy

A 0.19-kg stone is held 1.2 m above the top edge of a water well and then dropped into it. The well has a depth of 5.6 m. What is the change in gravitational potential energy of the system from release to reaching the bottom of the well

  How much work is done by the charger

At a distance of 4.32m from a siren, the sound intensity is 3.75 x 10-2 W/m2. Assume that the siren radiates sound uniformly in all directions; find out the total power radiated.

  Calculate the radius of the path of the ion in the field

A 2000 kg car traveling at a speed of 23m/s skids to the halt on wet concrete where = 0.60. How long are the skid marks.

  Determine the charge qa and q

The drawing shows an equilateral triangle, each side of which has a length of 1.59 cm. Point charges are fixed to each corner, Determine the charge qA and q

  Find out the magnitude of the acceleration of the boy

A spider of mass m is sitting in a perfectly symmetric web (in a vertical plane with 45 angles between the web lines), where Ti's denote the tensions along the lines that are connected to the spider at the center with i = 1, 2, 3, 4, 5, 6, 7, 8. The ..

  Determine the change in length of the rod

An aluminum rod is 24.0 cm long at 20°C and has a mass of 350 g. If 14,000 J of energy is added to the rod by heat, what is the change in length of the rod

  What is the frequency of this fork

A tuning fork of unknown frequency makes six beats per second with a standard fork of frequency 481.0 Hz. What is the frequency of this fork

  At what distance will the charge at rest begin to move

Two positive charges of 7.40 micro-Coulombs are placed on a horizontal surface with a coefficient of static friction 0.72. If they are originally far apart.

  Find the temperature inside the box

Suppose that a 1.00 cm3 box in the shape of a cube is perfectly evacuated, except for a single particle of mass 1.19 multiply.gif 10-3 g. Find the temperature inside the box

  Find the initial internal energy of the crate

compute the mean scattering cross-section at a frequency of 5 MHz of a distribution of air bubbles of 3 μm mean radius, assuming a Gaussian size distribution of a variance of 1 μm and 1.5 μm. The total damping constant is 1.0.

  The ball will move horizontally as it passes through hoop

A 310 kg weather rocket is loaded with 100 kg of fuel and fired straight up. It accelerates upward at 28.0 m/s2 for 32.0 s, and then runs out of fuel. Overlook any air resistance effects.

  What is his final cruising speed

a runner of the 100m dash aims to achieve a 10sec time. he accelerates to his final cruising speed in the first 10m. what is his final cruising speed

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd