You have landed on an unknown planet, Newtonia, and want to know what objects will weigh there. You find that when a certain tool is pushed on a frictionless horizontal surface by a 12.3 N force, it moves 16.3 m in the first 2.10 s, starting from rest. You next observe that if you release this tool from rest at 11.0 m above the ground, it takes 2.58 s to reach the ground. Part A What does the tool weigh on Newtonia? Express your answer in newtons.

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Chapter1: Units, Trigonometry. And Vectors
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You have landed on an unknown planet, Newtonia,
and want to know what objects will weigh there.
You find that when a certain tool is pushed on a
frictionless horizontal surface by a 12.3 N force, it
moves 16.3 m in the first 2.10 s, starting from rest.
You next observe that if you release this tool from
rest at 11.0 m above the ground, it takes 2.58 s to
reach the ground.
Part A
What does the tool weigh on Newtonia?
Express your answer in newtons.
Transcribed Image Text:You have landed on an unknown planet, Newtonia, and want to know what objects will weigh there. You find that when a certain tool is pushed on a frictionless horizontal surface by a 12.3 N force, it moves 16.3 m in the first 2.10 s, starting from rest. You next observe that if you release this tool from rest at 11.0 m above the ground, it takes 2.58 s to reach the ground. Part A What does the tool weigh on Newtonia? Express your answer in newtons.
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