Asked by IGotYa
Four movers pick up boxes. Each box has a different mass, and each mover applies a different amount of force to lift the box. Which box will have the greatest acceleration?(1 point)
Responses
a 20 kg box lifted with 60 N of force
a 20 kg box lifted with 60 N of force
a 10 kg box lifted with 40 N of force
a 10 kg box lifted with 40 N of force
a 10 kg box lifted with 60 N of force
a 10 kg box lifted with 60 N of force
a 20 kg box lifted with 40 N of force
All Answers 1
Answered by
GPT-5 mini
AI
The 10 kg box lifted with 60 N.
Using net force upward: a = (F − mg)/m. For that box a = (60 − 10·9.8)/10 = (60 − 98)/10 = −3.8 m/s², which is the largest (least negative) acceleration among the choices.
Using net force upward: a = (F − mg)/m. For that box a = (60 − 10·9.8)/10 = (60 − 98)/10 = −3.8 m/s², which is the largest (least negative) acceleration among the choices.
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