What would the density of a sphere of radius

Reference no: EM13673251

The gravitational constant would be easy to gauge if ordinary matter were denser. What would the density of a sphere of radius 1.18 m have to be in order to produce a gravitational acceleration of 1.02 m/s2 at the surface of the sphere?

Reference no: EM13673251

Questions Cloud

How much additional charge flows to the positive plate : An uncharged capacitor is connected to the terminals of a 3.0 V battery, and 6.0 μC flows to the positive plate. The 3.0 V batteries is then disconnected and replaced with a 5.0 V battery, with the positive and negative terminals connected in the sam..

Electrons are emitted from surface when light of wavelength : Electrons are emitted from a surface when the light of wavelength 500 nm is shone on the surface but electrons are not emitted for longer wavelengths of light. What is the work function of the surface?

What is blackbody radiation and photoelectric effect : What is the photoelectric effect? How can the photo electric effect be described in classical terms (if it can)? How can it be explained in quantum mechanical terms? What is blackbody radiation? How does classical theory describe blackbody radiation?..

Discuses the visual characteristics and pleasures : Discuses the visual characteristics and pleasures associated with "cinema of attractions." Define these, then find a contemporary short video on YouTube and perform an analysis of that video using concepts drawn from Gunning's article. Be sure to ..

What would the density of a sphere of radius : The gravitational constant would be easy to gauge if ordinary matter were denser. What would the density of a sphere of radius 1.18 m have to be in order to produce a gravitational acceleration of 1.02 m/s2 at the surface of the sphere?

Suppose that the force is parallel to the surface of plane : A 21.00 kg block is pushed up a frictionless inclined plane that makes an angle of θ = 31o with the horizontal direction. What force is required to move the block with constant speed? Suppose that the force is parallel to the surface of the plane.

How far does plane travel down the runway before lift-off : A Lufthansa Airbus A310 accelerates from rest to lift-off speed of76.08 m/s in 28.60 s. Each of the plane's two jet engines provides a forward force (thrust) of 109.00 kN. What is the mass of the plane?

What are bellamys and sousas hopes and fears : What are Bellamy's and Sousa's hopes and fears about the impact of this invention on everyday life? What are the powers that are ascribed to sound - Compare either Gitelman's or Suisman's argument with the descriptions of the world impacted by mec..

The heating element in an electric drier operates : The heating element in an electric drier operates on 240 V and generates heat at the rate of 2.0 kW. The heating element shorts out and, in repairing it, the owner shortens the Nichrome wire by 10%. (Suppose the temperature is unchanged.

User Account

All Pages