Concept explainers
Radius of the asteroid.
Answer to Problem 19P
Near about
Explanation of Solution
Introduction:
The escape velocity on the surface of the asteroid is
Here,
Relation among mass, density and volume is ,
The second
The escape velocity on the surface of the asteroid is
From the equation
The radius of the Asteroid is given by
From the kinematic equation of motion,
Here ‘h’ is the height to which you can jump on the surface of the Earth.
As finally come to rest, the final speed of you is
Therefore
Let
Therefore, the radius of the asteroid
Asssume that you can jump a height
Density of the asteroid is
Universal gravitational constant is
By substituting all known values in the equation
Radius of the asteroid is
Conclusion:
Radius of asteroid is
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Chapter 11 Solutions
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