8/3/2019 EJERCICIO 2 GRUPO 7

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GRUPO:7

Martnez Hern ndez, Lucas

Milln Martnez, Alejandro

Feltrer Herrero, Roberto

(t=2)

A)

(8t,6,0) m/s

(16,6,0) m/s

= (8,0,0)m/

|= = =17.08 m/s

= 7.49 m/

B2) = (0.94,0.35,0) m/s

= (0.94,0.35,0)*7.49 ==(7.04,2.62,0)m/

C) = 8 m/

8/3/2019 EJERCICIO 2 GRUPO 7

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= - =

=2.81m/ (8,0,0)-(7.04,2.62,0)==(0.96,-2.62,0)m/

D)

=

= 103.91m

= m/

Centro de curvatura

= (16,12,-3)

= (0.35,-0.94,0)

=(16,12,-3)+103,91*(0.35,-0.94,0)= (52.6,-85.3,-3)

8/3/2019 EJERCICIO 2 GRUPO 7

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