calculate the kinetic energy ,potential energy, total energy and binding energy of an artificial satellite of mass 2000 kg orbiting at a height of 3600 km above the surface of the Earth. Given :- G=6.67×10^-11Nm^2/kg^2 R=6400 KM M=6×10^24 kg (ans:KE=40 09×10^9, PE=-80.09×10^9, TE=40.09×10^9, BE=40.09×10^9j)
Answers
Answer:
P.E= -GMm/(h+R)
= -(6.67×10^-11×6×10^24×2000)÷(3600+6400)×1000
=- 8.009×10^10
=-80.09×10^9J
p.s R and h are converted to meters✌️
B.E = GMm÷2R
=( 6.67×10-11×6×10^24×2000)÷ 2×6400
=40.09×10^9J
K.E = B.E
=40.09×10^9J
T.E = -B.E
= -40.09×10^9J
The kinetic energy of the satellite is
The potential energy of the satellite is
The total energy of the satellite is
The binding energy of the satellite is
Explanation:
Given that,
Mass of satellite = 2000 kg
Height = 3600 km
We need to calculate the kinetic energy of satellite
Using formula of kinetic energy
Here, r = R+h
Put the value into the formula
We need to calculate the potential energy of satellite
Using formula of potential energy
Put the value into the formula
We need to calculate the total energy of satellite
Using formula of total energy
Put the value into the formula
Here, Negative sign show that satellite bounded with gravitational force
We need to calculate the binding energy of satellite
Using formula of binding energy
Put the value into the formula
Hence, The kinetic energy of the satellite is
The potential energy of the satellite is
The total energy of the satellite is
The binding energy of the satellite is
Learn more :
Topic : Energy
https://brainly.in/question/11916363