Concept explainers
(a)
The velocity of boat relative to shore.
(a)
Answer to Problem 39P
2.60 m/s.
Explanation of Solution
Given:
The velocity of boat is 2.30 m/s and stream current is 1.20 m/s.
Formula Used:
Calculation:
Substituting the given value,
Conclusion:
The velocity of boat relative to shore is 2.60 m/s.
(b)
Position of boat relative to point of origin.
(b)
Answer to Problem 39P
7.8 m
Explanation of Solution
Given:
Formula Used:
Distance covered by boat = Velocity of boat × time
Calculation:
Substituting the value,
Conclusion:
The, boat will be 7.8 m from origin after 3 sec.
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Physics: Principles with Applications
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