albertojimenez9295
albertojimenez9295 albertojimenez9295
  • 20-05-2020
  • Physics
contestada

You accidentally drop a book down a stairwell. Assuming no air resistance,
how fast will the book be moving after 0.75 seconds?​

Respuesta :

917006450984help
917006450984help 917006450984help
  • 20-05-2020

Answer:

if we drop it and not throw it then

after 0.75 how fast the book is falling is given by its velocity as

v= at

= 9.8 × 0.75

=7.35 m/s

Answer Link
ejfigueroa5
ejfigueroa5 ejfigueroa5
  • 22-07-2020

Answer:

7.4 rounding up - A p e x

Explanation:

Answer Link

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