mgalan6650 mgalan6650

07-02-2020
Physics

contestada

if 143 joules of work are needed to move a box 9 meters, what force was used?

Respuesta :

korban2 korban2

07-02-2020

Your gonna have to divide 143 into 9 and then that will be your answer

Answer Link

ednorobello92 ednorobello92

07-02-2020

Answer: 16 N

Explanation: Work is expressed in this formula:

W=F x d

Derive for F:

F= W /d

= 143 J / 9 m

= 16 N

Answer Link

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