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Description: DestinationRiverwheBoat2.8 m/s4.2 m/s人人StartAt what angle 0 must the boat head to reach the destination directly across the river?A. 34°B.C. 48°D. 56°42°

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Destination River Boat 2.8 m/s 4.2 m/s Start At what angle 0 must the boat head to reach the destination directly across the river? A. 34° B.) 42° C. 48° D. 56°

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 76P: A small plane flies at 200 km/h in still air. If the wind blows directly out of the west at 50 km/h,...

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Concept explainers

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.

Topic Video

Question

Destination
River
whe
Boat
2.8 m/s
4.2 m/s
人人
Start
At what angle 0 must the boat head to reach the destination directly across the river?
A. 34°
B.
C. 48°
D. 56°
42°

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