madie24 madie24
  • 19-01-2018
  • Chemistry
contestada

sandra is riding a bicycle at 10.0 meters/second. she slows down to 2.0 meters/second in 10 seconds. her acceleration is?

Respuesta :

ericamaxon ericamaxon
  • 19-01-2018
acceleration= final velocity-initial velocity/time taken
so
a= 10-2/10
a=-8/10
a= -.8 meters per second
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