At the same time object A is dropped from a height H, object B begins sliding down a frictionless 45o ramp of the same vertical height H. Just before they reach the floor, which statement below is true? They have the same speeds, but object B reaches the floor first. Object B has a greater speed, and object B reaches the floor first. Object A has a greater speed, and object A reaches the floor first. They have the same speeds, but object A reaches the floor first.

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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H:16)

At the same time object A is dropped from a height H, object B begins sliding down a frictionless 45o ramp of the same vertical height H. Just before they reach the floor, which statement below is true?

  • They have the same speeds, but object B reaches the floor first.
  • Object B has a greater speed, and object B reaches the floor first.
  • Object A has a greater speed, and object A reaches the floor first.
  • They have the same speeds, but object A reaches the floor first.
A
h
45°
Transcribed Image Text:A h 45°
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