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Brianna pushes a 20 kg box with a force of 50N to achieve an acceleration of 2.5 m/s/s. In order to push a 30 kg box at the same acceleration, how much force will Brianna need to apply?
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25 votes
25 votes
Brianna pushes a 20 kg box with a force of 50N to achieve an acceleration of 2.5 m/s/s. In order to push a 30 kg box at the same acceleration, how much force will Brianna need to apply?

User Sfszh
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2.6k points

1 Answer

21 votes
21 votes

Answer:

She applies 75N of force

Step-by-step explanation:

F=ma

50=20(2.5)

F=30(2.5)

F=75 N

User Custom
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2.9k points
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