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September 20, 2014

September 20, 2014

Posted by **stoic-rider77** on Wednesday, August 29, 2012 at 9:16pm.

(a) What is the boat's average speed?

(b) If it takes the boat 5.07 s to reach this speed, how far has it traveled?

- physics -
**charrice**, Wednesday, August 29, 2012 at 11:41pminitial velocity = 0 m/s

final velocity = 4.92 m/s

constant acceleration so,

(a) average velocity =

(initial velocity + final velocity)/2

(b) distance = average velocity x time

substitute and calculate

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