II.Problem Solving: Solve what is asked in the given problems usinganalytical method. Show complete process and box your final answer.1. A particle is moving at 5.00 m/s, east and then 8.00 m/s, southwest, what isthe resultant velocity of the particle.2. A truck driver travels 10.00 km, west, 3.00 km, south, and 5.00 km, 60°north of west. Find the truck's displacement from the starting point.3. A surveyor walks 5.00, east then 10.00 km, 30° north of east, and continueswalking in an unknown displacement. He finds himself 13.66 km, east of hisstarting point. Find his unknown displacement.4. An airplane trip involves three legs, with two stopovers. The first leg is dueeast for 620 km, the second leg is southeast for 440 km, and the third leg isat 53 ° south of west for 550 km. What is the plane's total displacement?

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1. A particle is moving at 5.00 m/s, east and then 8.00 m/s, southwest, what is the resultant velocity of the particle.

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter2: Vectors

Section: Chapter Questions

Problem 33P: A trapper walks a 5.0-km straigt4ine distance from his cabin to the lake, as shown in the following...

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Concept explainers

Relative Velocity

It is a measurement of an object with regards to the other object which is moving or stable or stationary. For example, if we are traveling in a bus and the bus is moving at speed of 50km/hr, then our speed is according to the nearby passenger on the bus is zero. According to them, we are not moving. But if one person standing on the ground or road observes us from outside of the bus, according to him we are moving at a speed of 50km/hr and the bus is also moving at a speed of 50km/hr. Now, the motion is recognized by the observer, it depends on a frame of reference or observer. This is motion called relative motion.

Question

II.
Problem Solving: Solve what is asked in the given problems using
analytical method. Show complete process and box your final answer.
1. A particle is moving at 5.00 m/s, east and then 8.00 m/s, southwest, what is
the resultant velocity of the particle.
2. A truck driver travels 10.00 km, west, 3.00 km, south, and 5.00 km, 60°
north of west. Find the truck's displacement from the starting point.
3. A surveyor walks 5.00, east then 10.00 km, 30° north of east, and continues
walking in an unknown displacement. He finds himself 13.66 km, east of his
starting point. Find his unknown displacement.
4. An airplane trip involves three legs, with two stopovers. The first leg is due
east for 620 km, the second leg is southeast for 440 km, and the third leg is
at 53 ° south of west for 550 km. What is the plane's total displacement?

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