Two speedboats are traveling at the same speed relative to the water in opposite directions in a moving river. An observer on the riverbank sees the boats moving at 3.9 m/s and 6.3 m/s. (Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) (a) What is the speed (in m/s) of the boats relative to the river? 3.2 m/s (b) How fast is the river moving (in m/s) relative to the shore? 0.71 X m/s
Two speedboats are traveling at the same speed relative to the water in opposite directions in a moving river. An observer on the riverbank sees the boats moving at 3.9 m/s and 6.3 m/s. (Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) (a) What is the speed (in m/s) of the boats relative to the river? 3.2 m/s (b) How fast is the river moving (in m/s) relative to the shore? 0.71 X m/s
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Transcribed Image Text:Two speedboats are traveling at the same speed relative to the water in opposite directions in a moving river. An observer on the riverbank sees the boats moving at 3.9 m/s and
6.3 m/s. (Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.)
(a) What is the speed (in m/s) of the boats relative to the river?
3.2
m/s
(b) How fast is the river moving (in m/s) relative to the shore?
0.71
X m/s
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