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At a certain point of the Kinetic energy of a falling Apple is 5.2 J and it's potential energy is 3.5 j what is the mechanical energy?
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What is the total mechanical energy of a glass of milk falling off a table at a time when its potential energy is 15j and its kinetic energy is 12j?
27 Joules
Does mechanical energy of a coconut falling from a tree increases or decrease?
Kinetic energy increases whilst potential energy decreases. Total remains constant
A boulder falling through the air has what type of energy?
a boulder falling through the air still has some potential energy, but some of its potential energy has changed to kinetic energy...so it has both potential and kinetic!
The total energy of a 2.00 kg falling rock is 5000J. if the PE is 1975J what is the kinetic energy?
You can assume for this problem that "total energy" refers to "total mechanical energy", i.e., potential energy + kinetic energy.
What is the energy in an object about to fall?
the energy in an object about to fall is potential energy then kinetic energy because when the object is not falling, it has potential energy but when it's actually falling, it has kinetic energy.
Is a falling ball potential or kinetic energy?
it is kinetic because it involves releasing the energy.
What is the total mechanical energy of a glass of milk falling off a table at a time when its potential energy is 15j and its kinetic energy is 12j?
27 Joules
Does mechanical energy of a coconut falling from a tree increases or decrease?
Kinetic energy increases whilst potential energy decreases. Total remains constant
A boulder falling through the air has what type of energy?
a boulder falling through the air still has some potential energy, but some of its potential energy has changed to kinetic energy...so it has both potential and kinetic!
What type of energy does a falling water?
potential and kinetic
What has both kinetic and potential energy?
A falling object.
What has potntial energy that changes to kinetic?
A falling object changes from gravitational potential to kinetic.
The total energy of a 2.00 kg falling rock is 5000J. if the PE is 1975J what is the kinetic energy?
You can assume for this problem that "total energy" refers to "total mechanical energy", i.e., potential energy + kinetic energy.
What is the energy in an object about to fall?
the energy in an object about to fall is potential energy then kinetic energy because when the object is not falling, it has potential energy but when it's actually falling, it has kinetic energy.
Does a roller coaster have more potential energy at the top of the hill or at the bottom?
A roller coaster has more potential energy at the bottom. There are 2 types of energy, potential and kinetic. energy closer to a surface or floor is potential energy and objects in the middle of it all has kinetic energy.
What is the total mechanical energy of a rock falling off a cliff at a time when its potential energy is 500 J and its kinetic energy is 600 J?
1,100 j 110 j
If gravity is the only force present what is the total mechanical energy of a book falling off a shelf at a time when its potential energy is 50 J and its kinetic energy is 60 J?
110
