Answered: 2. Using the law sines and law of…

2. Using the law sines and law of cosines, determine the resultant of a displacement 50m to the east and a second displacement of 90m, 45deg. north of east.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter3: Two-dimensional Kinematics

Section: Chapter Questions

Problem 1PE: Find the following for path A in Figure 3.54: (a) the total distance traveled, and (b) the magnitude...

See similar textbooks

Related questions

Q: Adrianne walks to the shop by walking 500 m Northwest and then 400 m N 30° Determine her resultant…

A: Given Distance travelled by Anrianne at first = 500 m North - west Distance travelled by Andrianne…

Q: 4. Alvin noticed the mark of an ant on the tabletop. He determined the ant's displacement by using a…

A: We have 3 displacements of 2cm east (along +x-axis), 3.5 cm 320 north of east (32o with +x-axis) and…

Q: 4. A baseball player hits a triple and ends up on third base. A baseball "diamond" is a square, each…

Q: harold walks to school by walking 600m north east and 500m N 40° W. Find the final displacement from…

A: N40oW means 40o west of north. Let us draw the vector diagram: Here, OB = 600 m BC = 500 m OC is…

Q: pen GEAR 1 What are He x ano)y comporentts Of avector with magnitole 7.0 and angle 60? 2) The x y…

A: According to question we need to find--- magnitude and direction of the vectors.

Q: 3. A man walks 95 km East then 55 km North. Calculate his resultant displacement and direction.

Q: 2. On a piece of paper, illustrate the resultant vector of the following using the Head-to-Tail…

Q: 7. Given the following components for vectors A-C, find the magnitude and direction for the…

A: Calculate the x-component of the resultant vector R. Rx=4-1+3=6 Calculate the y-component of the…

Q: A man starts to walk 137.5 m away to the East. He further walks 97 m in the same direction to reach…

A: A = 137.5 m east B =97 m east

Q: 3. Three displacement vectors acting on an object are shown in the figure. Determine the magnitude…

Q: Three vectors are available: vector 1 = 20 angle 20 o , vector 2 = 2 – j3. What would be the value…

Q: 9. The distance from Atlanta to Macon is about 80 mi at 58.5° south of east. What distances due east…

A: Given: (Note : A multiple type of question is given. Answer for the second question is provided…

Q: 2. A particle undergoes the following displacements: 3.50 m south, 8.25 m 45 degrees northeast, 5.75…

Q: 3.) Mr. Alfie walks from the faculty to his science class. He travels 8 m east then 8 m west back to…

A: Given: The displacement of the object is 8 m east, and 8 m west. The displacement diagram of the…

Q: 2. To be able to reach the dean's office from your boarding house, you must walk 700 ft East and 500…

Q: Using the law of cosines and the law of sines, determine the resultant of a displacement 50 m to the…

A: Given, first displacement 50 m to the east . the second displacement of 90m 450 north of east.

Q: 1. Consider the following displacements A, B and C. What are the magnitude and direction of the…

A: Expressing vectors A¯, B¯ and C¯ in the following unit vectors form where north is the positive y…

Q: QUESTION 21 Your dog is running around the grass in your backyard. He undergoes successive…

Q: Vector A has a negativc x component 3.00 units in length and a positive y component 2.00 units in…

Q: 2. The position as a function of Hime Of a body dropped from a is described by the equation certain…

A: Given: The position function is r→t=-4.9t2j^. The time is 6.0 s.

Q: 3. Given the following vectors: A = 2î + 5ĵ; B = 6î – 2j; and C = resultant vector R. 4. Find the…

A: Resultant R̅ =A̅+B̅+C̅

Q: plication of +y b Physics nts Vector Ais shown Which of the following options represents A, the z…

Q: 1. What is the diff erence between distance and displacement? (a) Distance is a vector, while…

A: Distance and displacement

Q: 21. Vector A has a negative x component 3.00 units in T length and a positive y component 2.00 units…

A: Given:Ax→=-3 unitsAy→=2 unitsA) Find expression,vector notation,A→=Ax→+Ay→A→=-3i^+2j^B) Magnitude…

Q: Vector A has a negative x component 3.00 units in length and a positive y component 2.00 units in…

A: Given : Vector A⇀ has a negative x component 3 units and a positive y component 2 units. a)…

Q: 1.- An object moves 20m 30° east of south, and then 10m 40° north of west. Find the net displacement…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 9. A vector has an x-component of -25.0 units and a y-component of 40.0 units. Find the magnitude…

A: X = - 25 units Y = 40 units The magnitude is given by R= X2 + Y2R= 252 + 402R = 47.2 units

Q: To define displacement, you need two factors * magnitude direction O magnitude and direction

Q: Jim Nazium is walking from lunch to his PE class. He exits the lunchroom and walks 43 m west. He…

A: Given: d = 43 m west d' = 72 m north

Q: [19] Three vectors are given by i-6i, -9j, and c-(-3i+4j). (a) Find the magnitude and direction of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 6. Ryan Reynolds takes a walk to get a tasty vegan burrito. He walks 250 meters east, then 1000…

A: Given data: Firstly walks 250 meters east Then 1000 meters north Required: The displacement from…

Q: 51. A roller coaster moves 90.0 m horizontally forward, then travels 40.0 m at an angle of 24.0°…

Q: 27. Two bicyclists, starting at the same place, are riding toward the samecampground by two diff…

Q: Vector A has a magnitude of 15.5 and its direction is 320° counter-clockwise from the +x-axis. What…

Q: *70. The figure shows two dis- placement vectors Ā and B. Vector Ā points at an angle of 22° above…

Q: 57. Given the displacement vector D = (3 i – 4j)m, find the displacement vector R SO that D + R =…

Q: The magnitude of vector A is 40.0 units and points in the direction 335° counterclockwise from the…

A: The given angle is in the direction 335° counterclockwise from the positive x-axis that means…

Q: 1. Determine the magnitude of the resultant and vector B if R=A+B. B 3.5 in. -A=35 lbs

A: Draw the free-body diagram of the system.

Q: 2. Vector A with a magnitude of 80 is directed along x-axis. Vector B with sne point of origin of…

A: Given: vector A : mag= 80 m ; direction along x vector B: mag=55m ; direction 60 degree N of E

Q: 5. A car is driven 215km west and then 85km southwest. What is the displacement of the car from the…

Q: 01.18 If Č is the vector sum of Å and B, Č = Å + B, what must be true about the directions and…

A: Resultant of two vectors is given by triangle law of vector addition. If both vectors are in same…

Q: 4. A vector has an x component of 225.0 units and a y component of 40.0 units. Find the magnitude…

A: The answers are below

Q: 1. A vector has an x component of -25.0 units and a y component of 40.0 units. Find the following:…

A: Given: X component = - 25 units Y component = 40 unit

Q: Vector A has a negative x component 3.00 units in length and a positive y component 2.00 units in…

A: (b) Magnitude of the vector can be determine by square root of sum of the squares of the x and y…

Q: 21. Identify the following quantities as scalar or vector: the mass of an object, the number of…

A: A mass of an object is a scalar quantity. The number of leaves is a scalar quantity. A wind…

Q: 7- Which of the following statement concerning vector and scalar quantities is incorrect? a- All…

A: The physical quantity that has magnitude and direction is known as a vector quantity.

Q: An ant crawls on a tabletop. It moves 2.0 cm East, turns 3.0 cm 40o North of East and finally moves…

Concept explainers

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.

Question

2. Using the law sines and law of cosines,
determine the resultant of a displacement
50m to the east and a second displacement
of 90m, 45deg. north of east.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Components of the resultant displacement

VIEW

Magnitude and direction of resultant displacement.

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

What information do you need in order to choose which equation or equations to use to solve a problem? Explain.
What is the gardeners displacement (Fig. 2.21)? Give a general direction, such as south or west. (Hint: Think of a 3-4-5 triangle, Pythagorean theorem.) Figure 2.21 A Walk through the Garden See Exercises 1 and 2.
Explain why it is not possible to add a scalar to a vector.
Find the following for path A in Figure 3.54: (a) the total distance traveled, and (b) the magnitude and direction of the displacement from start to finish.
A man in a maze makes three consecutive displacements. His first displacement is 8.00 m westward, and the second is 13.0 m northward. At the end of his third displacement he is back to where he started. Use the graphical method to find the magnitude and direction of his third displacement.
Find the north and east components of the displacement from San Francisco to Sacramento shown in Figure 3.59.
Suppose you walk 18.0 m straight west and then 25.0 m straight north. How far are you from your starting point, and what is the compass direction of a line connecting your starting point to your final position? (If you represent the two legs of the walk as vector displacements A and B as in Figure 3.55, then this problem asks you to find their sum R=A+B .)
A hiker starts at his camp and moves the following distances while exploring his surroundings: 75.0 m north, 2.50 102 m east, 125 m at an angle 30.0 north of east, and 1.50 102 m south. (a) Find his resultant displacement from camp. (Take east as the positive x-direction and north as the positive y-direction.) (b) Would changes in the order in which the hiker makes the given displacements alter his final position? Explain.
Suppose you add two vectors A and B. What relative direction between them produces the resultant with the greatest magnitude? What is the maximum magnitude? What relative direction them produces the resultant with the smallest magnitude? What is the minimum magnitude?
Vector A has x and y components of 8.70 cm and 15.0 cm, respectively; vector R has x and y components of 13.2 cm and 6.60 cm, respectively. If AB+3C=0, what are the components of C?
Give an example in which there are clear distinctions among distance traveled, displacement, and magnitude of displacement. Specifically identify each quantity in your example.
Explain why a vector cannot have a component greater than its own magnitude.