Physics, 03.08.2019 04:30 saintsfan2004
Amotorboat used as a river taxi can travel at 8 mph in calm water. the amount of time it takes to travel 9 miles against the current is the same amount of time it takes to travel 15 miles with the current. what is the rate of the current?
Answers: 1
the velocity of the motorboat in calm water. When it travels against the current, the relative velocity will be 
, where 
is the current velocity. Similarly, when the motorboat travels with the current, its relative velocity will be 
. 
, where 
is the relative velocity, when the motorboat travels against the current the time to cover a distance of 
is 
 is 
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Amotorboat used as a river taxi can travel at 8 mph in calm water. the amount of time it takes to tr...
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