AmironezEllia AmironezEllia
  • 20-02-2017
  • Physics
contestada

A particle moving along the x-axis has its position described by the function x=(3.00t3−1.00t 2.00)m where t is in s. at t = 4.00 s what is the particle's velocity?

Respuesta :

gamergirl1977ge
gamergirl1977ge gamergirl1977ge
  • 22-02-2017
x =(3.00x4.00 x3-1.00t x 2.00) x m

x= (12.00x3- 1.00 x2.00) x m
x= 36.00 -1.00 x 2.00) x m
x = (36.00 -2.00) x m
x =( 34.00) x m
x =34.00   times m
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