If you perfom 30 joules of work lifting a 20-N box from the floor to a shelf how high is the shelf

asked Jul 10, 2021 47.4k views

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5 votes

Answer:

1.5 m

Step-by-step explanation:

it just is its easy made A on test

Demaunt answered Jul 11, 2021

4.9k points

6 votes

Answer: 1.5 m

Explanation: E=mgh=Fh

30 J = 20 N * h

h = 30/20 = 1.5 m

Phonbopit answered Jul 16, 2021

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