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Author Question: An object is moving with constant non-zero acceleration in the +x direction. The velocity versus ... (Read 129 times)

leo leo

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on: Jul 29, 2018
An object is moving with constant non-zero acceleration in the +x direction. The velocity versus time graph of this object is
 
  A) a horizontal straight line.
  B) a vertical straight line.
  C) a straight line making an angle with the time axis.
  D) a parabolic curve.

Question 2

A Ferris wheel has radius 5.0 m and makes one revolution every 8.0 s with uniform rotation. A person who normally weighs 670 N is sitting on one of the benches attached at the rim of the wheel.
 
  What is the apparent weight (the normal force exerted on her by the bench) of the person as she passes through the highest point of her motion?


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kishoreddi

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Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

460 N


leo leo

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Reply 2 on: Jul 29, 2018
Gracias!

Perkypinki

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Reply 3 on: Yesterday
Wow, this really help

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