7. Forces A and B have a resultant R. Force A and resultant R are represented in the diagram below R A Which vector best represents force B'?

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
icon
Related questions
Topic Video
Question
help with these questions & show all work !!
Physics
7. Forces A and B have a resultant R. Force A and
resultant R are represented in the diagram below.
12. The diagram below represents two forces acting
concurrently on an object at point P.
R
10. N
Which diagram best represents the resultant of
these two forces?
Which vector best represents force B'?
A)
B)
A)
C)
D)
B)
13. Forces FI and F2 act concurrently on point P, as
shown in the diagram below.
B
F, = 10. N
North
P.
F2= 10. N
East
D)
B
The equilibrant of Fi and F2 is
A) 14 N southwest
C) 20. N southwest
B) 14 N southeast
D) 20. N southeast
8. Two concurrent forces have a maximum resultant of
45 Newtons and a minimum resultant of 5 Newtons.
14. A car travels 12 kilometers due north and then 8
kilometers due west going from town A to town B.
What is the magnitude of the displacement of a
helicopter that flies in a straight line from town A
What is the magnitude of each of these forces?
A) ON and 45 N
B) 5 N and 9N
C) 20. N and 25 N
D) 0N and 50. N
to town B ?
9. What is the total displacement of a student who
walks 3 blocks east, 2 blocks north, 1 block west,
and then 2 blocks south?
A) 20. km
C) 10. km
B) 14 km
D) 4 km
A) 0
C) 2 blocks west
B) 2 blocks east
D) 8 blocks
10. A mass is moved 9.0 meters north and 12.0 meters
east. The magnitude of the displacement is
A) 12.0 m
C) 3.0 m
B) 15.0 m
D) 21.0 m
11. Which pair of concurrent forces could produce a
resultant force having a magnitude of 10.
Newtons?
A) 10. N. 10. N
C) 4.7 N. 4.7 N
B) 10. N. 30. N
D) 4.7 N. 5.0 N
-21-
Transcribed Image Text:Physics 7. Forces A and B have a resultant R. Force A and resultant R are represented in the diagram below. 12. The diagram below represents two forces acting concurrently on an object at point P. R 10. N Which diagram best represents the resultant of these two forces? Which vector best represents force B'? A) B) A) C) D) B) 13. Forces FI and F2 act concurrently on point P, as shown in the diagram below. B F, = 10. N North P. F2= 10. N East D) B The equilibrant of Fi and F2 is A) 14 N southwest C) 20. N southwest B) 14 N southeast D) 20. N southeast 8. Two concurrent forces have a maximum resultant of 45 Newtons and a minimum resultant of 5 Newtons. 14. A car travels 12 kilometers due north and then 8 kilometers due west going from town A to town B. What is the magnitude of the displacement of a helicopter that flies in a straight line from town A What is the magnitude of each of these forces? A) ON and 45 N B) 5 N and 9N C) 20. N and 25 N D) 0N and 50. N to town B ? 9. What is the total displacement of a student who walks 3 blocks east, 2 blocks north, 1 block west, and then 2 blocks south? A) 20. km C) 10. km B) 14 km D) 4 km A) 0 C) 2 blocks west B) 2 blocks east D) 8 blocks 10. A mass is moved 9.0 meters north and 12.0 meters east. The magnitude of the displacement is A) 12.0 m C) 3.0 m B) 15.0 m D) 21.0 m 11. Which pair of concurrent forces could produce a resultant force having a magnitude of 10. Newtons? A) 10. N. 10. N C) 4.7 N. 4.7 N B) 10. N. 30. N D) 4.7 N. 5.0 N -21-
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Second law of motion
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON