Nuclear energy is the energy in the nucleus, or core, of an
atom. Atoms are tiny units that make up all matter in the universe.
Energy is what holds the nucleus together. There is a huge amount
of power in an atom's dense nucleus. Nuclear energy is seen when
nuclear fusions or fissions happen.
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Term1/14
How can you identify a fixed pulley
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Definition1/14
It is set in one position and cannot move.
apex :)
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Term1/14
If it takes 100 N to move a box 5 meters what is the work done on the box
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Definition1/14
500
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Term1/14
Momentum is defined as the rate at which work is done
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Definition1/14
false
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Term1/14
Is it bad if you have a heavy period on one month and a light one the next month
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Definition1/14
No it is not bad, as some ladies have a heavy period for one
month and then a light one or they may have two heavy periods and
then one light one also.
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Term1/14
Choose all of the terms that are appropriate for a situation that produces work
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Definition1/14
the object moves
a force acts
apex:0
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Term1/14
What the the two main states of mechanical energy
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Definition1/14
Potential energy and Kinetic energy
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Term1/14
Inclined plane makes work easier by increasing the distance and decreasing the
🔄 Click to see definition
Definition1/14
force
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Term1/14
If you want to lift a 5-kg box to a height of 1 meters how much work must be done
🔄 Click to see definition
Definition1/14
98 j
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Term1/14
It takes 200 N to move a box 10 meters in 8 seconds How much power is required
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Definition1/14
250 W
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Term1/14
When only mechanical energy acts on an object what is conserved
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Definition1/14
gravity
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Term1/14
What is an example of conditions not producing work
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Definition1/14
the momentum must be greater than the force .
the force may be very large
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Term1/14
If the force moving an object points at least partially in the opposite direction of the object's motion what is the work considered to be
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Definition1/14
negative
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Term1/14
Is it true that a nonconservative force does the same work regardless of the path taken
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Definition1/14
: FALSE
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Cards in this guide (14)
What is nuclear energy
Nuclear energy is the energy in the nucleus, or core, of an
atom. Atoms are tiny units that make up all matter in the universe.
Energy is what holds the nucleus together. There is a huge amount
of power in an atom's dense nucleus. Nuclear energy is seen when
nuclear fusions or fissions happen.
How can you identify a fixed pulley
It is set in one position and cannot move.
apex :)
If it takes 100 N to move a box 5 meters what is the work done on the box
500
Momentum is defined as the rate at which work is done
false
Is it bad if you have a heavy period on one month and a light one the next month
No it is not bad, as some ladies have a heavy period for one
month and then a light one or they may have two heavy periods and
then one light one also.
Choose all of the terms that are appropriate for a situation that produces work
the object moves
a force acts
apex:0
What the the two main states of mechanical energy
Potential energy and Kinetic energy
Inclined plane makes work easier by increasing the distance and decreasing the
force
If you want to lift a 5-kg box to a height of 1 meters how much work must be done
98 j
It takes 200 N to move a box 10 meters in 8 seconds How much power is required
250 W
When only mechanical energy acts on an object what is conserved
gravity
What is an example of conditions not producing work
the momentum must be greater than the force .
the force may be very large
If the force moving an object points at least partially in the opposite direction of the object's motion what is the work considered to be
negative
Is it true that a nonconservative force does the same work regardless of the path taken