Dictionaries are wonderful sources.
http://dictionary.reference.com/browse/energy
Which of these best describes energy?
A. the emission of particles from unstable nuclei
B. the capacity to do work
C. the splitting of a nucleus
D. the combining of nuclei
6 answers
I agree.
here are the answers for conexus students:
1) Which example represents a class 2 lever?
answer to 1)= a car door being opened and shut.
2)Which statement best describes energy?
answer to 2)= Energy is the ability to do work.
3)Which statement best describes work?
answer to 3)= Work is the force that causes movement in an object.
4)A shovel performs several different functions. One of these is that it gives mechanical advantage as a lever. When does it act like a lever?
answer to 4)=when the shovel is in the dirt and you push down against the end of the shovel, making it pivot.
5) A person uses a screwdriver as a lever to open a can of paint. Where is the fulcrum in this situation?
answer to 5)= the point where the screwdriver touches the rim of the can
your welcome and ik how hard it can be with your parents and all so i have no problem doing this:) byeeeeee
1) Which example represents a class 2 lever?
answer to 1)= a car door being opened and shut.
2)Which statement best describes energy?
answer to 2)= Energy is the ability to do work.
3)Which statement best describes work?
answer to 3)= Work is the force that causes movement in an object.
4)A shovel performs several different functions. One of these is that it gives mechanical advantage as a lever. When does it act like a lever?
answer to 4)=when the shovel is in the dirt and you push down against the end of the shovel, making it pivot.
5) A person uses a screwdriver as a lever to open a can of paint. Where is the fulcrum in this situation?
answer to 5)= the point where the screwdriver touches the rim of the can
your welcome and ik how hard it can be with your parents and all so i have no problem doing this:) byeeeeee
and also i would like to say hi to all the kids in the future looking at this😝😝
OH MY GOD SORRY THIS WAS THE WRONG QUICK CHECK!! SORRY
WEEEB IS CORRECT
4 THE LEVERS QUICK CHECK
4 THE LEVERS QUICK CHECK