Question: A worker lifts a heavy crate vertically 1 . 0 m in 2 . 0 s . If she lifts the same crate the same

A worker lifts a heavy crate vertically 1.0 m in 2.0 s . If she lifts the same crate the same distance in 1.0 s , the work done by her is
two times as great.
half as great.
zero.
four times as great.
the same.
A worker lifts a heavy crate vertically 1 . 0 m

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