help with question number 2,3,4,5, and 6 & show all work!

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 2.9CYU: Check Your Understanding Suppose that Balto in Example 2.10 leaves the game to attend to more...
icon
Related questions
Question
help with question number 2,3,4,5, and 6 & show all work!!
1. The diagram below represents two concurrent forces.
3. Two forces act concurrently on an object. Their
resultant force has the largest magnitude when the
angle between the forces is
A) 0°
B) 30°
C) 90°
D) 180°
4. In the diagram below, a 20.-newton force due north
and a 20.-newton force due east act concurrently on
an object, as shown in the diagram below.
Which vector represents the force that will produce
equilibrium with these two forces?
North
A)
20. N
> East
20. N
B)
The additional force necessary to bring the object
into a state of equilibrium is
A) 20. N, northeast
C) 28 N, northeast
B) 20. N, southwest
D) 28 N, southwest
5. Base your answer to the following question on the
information below.
A stream is 30. meters wide and its current
D)
flows southward at 1.5 meters per second. A toy
boat is launched with a velocity of 2.0 meters
per second eastward from the west bank of the
2. Which diagram represents a box in equilibrium?
stream.
A)
What is the magnitude of the boat's resultant
velocity as it crosses the stream?
5N
Box
5 N
A) 0.5 m/s
C) 3.0 m/s
B) 2.5 m/s
D) 3.5 m/s
5 N
B)
2N
6. Which pair of forces acting concurrently on an
object will produce the resultant of greatest
magnitude?
2 N- Box 2 N
A)
B)
4.0 N
5 N
6.0 N
>
C)
2 N
6.0 N
5 N Box
- 5 N
4.0 N
2 N
D)
D)
4.0 N
4.0 N
5 N
Box 3 N
6.0 N
* 6.0 N
2 N
Transcribed Image Text:1. The diagram below represents two concurrent forces. 3. Two forces act concurrently on an object. Their resultant force has the largest magnitude when the angle between the forces is A) 0° B) 30° C) 90° D) 180° 4. In the diagram below, a 20.-newton force due north and a 20.-newton force due east act concurrently on an object, as shown in the diagram below. Which vector represents the force that will produce equilibrium with these two forces? North A) 20. N > East 20. N B) The additional force necessary to bring the object into a state of equilibrium is A) 20. N, northeast C) 28 N, northeast B) 20. N, southwest D) 28 N, southwest 5. Base your answer to the following question on the information below. A stream is 30. meters wide and its current D) flows southward at 1.5 meters per second. A toy boat is launched with a velocity of 2.0 meters per second eastward from the west bank of the 2. Which diagram represents a box in equilibrium? stream. A) What is the magnitude of the boat's resultant velocity as it crosses the stream? 5N Box 5 N A) 0.5 m/s C) 3.0 m/s B) 2.5 m/s D) 3.5 m/s 5 N B) 2N 6. Which pair of forces acting concurrently on an object will produce the resultant of greatest magnitude? 2 N- Box 2 N A) B) 4.0 N 5 N 6.0 N > C) 2 N 6.0 N 5 N Box - 5 N 4.0 N 2 N D) D) 4.0 N 4.0 N 5 N Box 3 N 6.0 N * 6.0 N 2 N
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Blackbody
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
University Physics Volume 1
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
Glencoe Physics: Principles and Problems, Student…
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill
Inquiry into Physics
Inquiry into Physics
Physics
ISBN:
9781337515863
Author:
Ostdiek
Publisher:
Cengage
College Physics
College Physics
Physics
ISBN:
9781938168000
Author:
Paul Peter Urone, Roger Hinrichs
Publisher:
OpenStax College