Physics 101Universal GravitationUniversal Gravitation1. Two identical objects are released from rest from heights R and 2R above the surface of theEarth. After traveling a distance R/2, which object has the larger energy?ab2. A planet has the orbit shown below. Use the 8 labeled points to answer the question. Atwhat position is the planet when the total energy of the system is largest?y|353. A planet has the orbit shown below. Use the 8 labeled points to answer the question. Atwhich point(s) is the x-component of velocity largest?y|35

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Description: Physics 101Universal GravitationUniversal Gravitation1. Two identical objects are released from rest from heights R and 2R above the surface of theEarth. After traveling a distance R/2, which object has the larger energy?ab2. A planet has the orbit

In absence of external force, total mechanical energy of system remain conserve.

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versal Gravitation Two identical objects are released from rest from heights R and 2R above the surface of the Earth. After traveling a distance R/2, which object has the larger energy? a b

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Physics 101
Universal Gravitation
Universal Gravitation
1. Two identical objects are released from rest from heights R and 2R above the surface of the
Earth. After traveling a distance R/2, which object has the larger energy?
a
b
2. A planet has the orbit shown below. Use the 8 labeled points to answer the question. At
what position is the planet when the total energy of the system is largest?
y
|3
5
3. A planet has the orbit shown below. Use the 8 labeled points to answer the question. At
which point(s) is the x-component of velocity largest?
y
|3
5

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