7. (10 points) The velocity of the current in a river is given by c= 0.67 +0.13 km/hr. A boat moves relative to the wate
Posted: Wed Jul 06, 2022 1:28 pm
7. (10 points) The velocity of the current in a river is given by c= 0.67 +0.13 km/hr. A boat moves relative to the water with velocity = 47 km/hr. (a) Resolve the vector for the velocity of the boat relative to the riverbed into components. (b) What is the speed of the boat relative to the riverbed? You may leave your answer in exact form or use a calculator to approximate it.