1. Vector a represents the velocity (speed) and direction of a boat crossing a river. Vector b represents the velocity and direction of a strong west-to-east current the boat encounters. A. How do you think the current will affect the boat?_ 5 mph 9- 2 mph Sketch c to the right to show where you think the boat will go. B. Turn on Show resultant. Vector c is the resultant, or sum, of vectors a and b. In this case, c shows the resulting velocity and direction of the boat. What are the components of c?

1. Vector a represents the velocity (speed) and direction of a boat crossing a river. Vector b represents the velocity and direction of a strong west-to-east current the boat encounters. A. How do you think the current will affect the boat?_ 5 mph 9- 2 mph Sketch c to the right to show where you think the boat will go. B. Turn on Show resultant. Vector c is the resultant, or sum, of vectors a and b. In this case, c shows the resulting velocity and direction of the boat. What are the components of c?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 74P: A ship sets sail from Rotterdam, heading due north at 7.00 m/s relative to the water. The local...

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for partial credit. A river of width 80 m has a water current flowing towards east at a velocity of 3 m/s with respect to ground. A motorboat moves with a velocity 4 m/s with respect to ground at 30 degrees west of north. Answer the questions below. 1. a. Draw a diagram to show the situation. b. Draw a vector diagram for given velocities, and required velocity essential to solve the problem. С. $) Determine the relative velocity of the motorboat with respect to water. d. Determine how long the motorboat will take to cross the river How far from the point directly opposite to the starting point does e. the boat reach the opposite bank?
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