lexistone5723 lexistone5723
  • 04-09-2019
  • Physics
contestada

If santa slides 5.00 m before reaching the edge, what is his speed as he leaves the roof?

Respuesta :

AL2006
AL2006 AL2006
  • 04-09-2019

Even with no friction, it depends on the slope of the roof. That is, it depends on how much elevation (altitude) he loses during the slide.

Whatever that number is ... call it 'h' ... Santa's speed when he reaches the edge is

Square root of (19.6h) meters per second.

It doesn't matter how much he weighs, or how far he has slud. Only how much altitude he lost on the slope while sliding.

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