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Sedbober [7]
3 years ago
5

A ball dropped by melissa is falling downward toward the floor

Physics
1 answer:
Artist 52 [7]3 years ago
3 0
What is the question
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What is the value of the composite constant (Gme,/r2e) to be multiplied by the mass of the object mo, in equation below:
Sedbober [7]

To solve this problem we will apply the definitions given in Newtonian theory about the Force of gravity, and the Force caused by weight. Both will be defined below, and in equal equilibrium condition to clear the variable concerning acceleration due to gravity. Finally, with the values provided in the statement, it will be replaced.

The equation for the gravitational force between the Earth and the object on the surface of the Earth is

F_g = \frac{Gm_em_o}{r^2_e}

Where,

G = Universal gravitational constant

m_e = Mass of Earth

r_e= Distance between object and center of earth

m_o= Mass of Object

The equation for the gravitational pulling force on the object due to gravitational acceleration is

F_g = m_o g

Equation the two expression we have

m_o g = \frac{Gm_em_o}{r_e^2}

g = \frac{Gm_e}{r_e^2}

This the acceleration due to gravity which is composite constant.

Replacing with our values we have then

g = \frac{(6.67*10^{-11}N\cdot m^2/kg^2)(5.98*10^{24}kg)}{6378km(\frac{10^3m}{1km})^2}

g = 9.8m/s^2

The value of composite constant is 9.8m/s^2. Here, the composite constant is nothing but the acceleration due to gravity which is constant always.

8 0
4 years ago
True or false Electrons are lot lower in mass than neurons
pickupchik [31]
True! they're the lowest in mass of all parts of the atom
3 0
3 years ago
What is a possible consequences of abusing intravenous drugs such as heroin
DanielleElmas [232]

Addiction, degradation of the body, and HIV infections. Hey, as long as it makes you feel happy, it doesn't matter that you're dying. Don't do drugs, kids.

5 0
3 years ago
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What specific structures are in electroreceptors?
Slav-nsk [51]
Electroreception is limited to aquatic environments because on here is the resistivity of the medium is low enough for electric currents to be generated as the result of electric fields of biological origin.  In air, the resistivity of the environment is so high that electric fields from biological sources do not generate a significant electric current.  Electroreceptor are found in a number of species of fish,  and in at least one species of mammal,  the Duck-Billed platypus.
7 0
4 years ago
Convert 3500cm to meter​
qaws [65]
3500/ 100 = 35
the answer is 35m!
5 0
3 years ago
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