While ______ is being exerted constantly, ______ is not always being accomplished.

work, force
force, work
gravity, force
force, gravity

Question

While ______ is being exerted constantly, ______ is not always being accomplished.

work, force
force, work
gravity, force
force, gravity

osprey · Answer

guess ....
you can constantly exert a force .... but it doesn't mean that work is always being done.
carrying heavy physics book, eg. You're not doing work against gravity if you're carrying said book at one level only. OK, it FEELS as though you are, but not in the physics def of the word work as "force times distance" you're not.

osprey · Answer

hope i'm right !

osprey · Answer

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