ə Forces Review Wordle Questions 1. Alan (m = 50 kg) and Diego (m = 40 kg) are standing on a frictionless ice rink, facing each other, when Alan pushes Diego. Diego moves with an acceleration of 1 m/s2. What is the magnitude of Alan's acceleration? a. .8 m/s² G. 1.25 m/s² b. 1.0 m/s² d. Cannot be determined 1 m/s² along

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
100%
C.
a.
1. Alan (m = 50 kg) and Diego (m = 40 kg) are standing on a frictionless ice rink, facing each
other, when Alan pushes Diego. Diego moves with an acceleration of 1 m/s². What is the
magnitude of Alan's acceleration?
a. .8 m/s²
b. 1.0 m/s²
c. 1.25 m/s²
d. Cannot be determined
2. How much horizontal force must a girl apply to a 50 kg cabinet to accelerate it at .4 m/s² along
a horizontal surface if there is a friction force of 70 N?
b. 50 N
e. 90 N
3. Students design an experiment to determine the relationship
between mass and acceleration where a cannon fires
varying masses. Motion sensors are used to measure the
velocity of the cannon ball while it is in the cannon. A graph
of one of the trials is shown to the right. The mass is then
increased for the next trial while keeping everything else the
same. What should the velocity vs. time graph look like for
this next trial? The second trial is the dashed line.
120
100
80
60
40
20
0
0
120
100
80
60
40
20
a. 20 N
d. 80 N
D
Velocity vs. Time Graph for
Cannonball
0.005
0.010
0.005
0.015
0.010
Time()
Velocity vs. Time Graph for
Cannonball
0.020
0.015
Time (9)
0.020
0.025
0.025
Mass (kg)
5
10
15
20
8000
4000
2667
b.
2000
d.
120
100
760
60
40
20
D
120
100
80
GO
40
20
0
0
0.005
120
100
0.005
50
60
c. 70 N
Velocity vs. Time Graph for Cannonball
Velocity vs. Time Graph for
Cannonball
D.DOS
0.010
0.015
Time (s)
Velocity vs. Time Graph for
Cannonball
NO CHANGE
0.010
0.010
Time (s)
0.015
0.020
4. In the same experiment as above in #3, the students ran trials to get the following data for the
acceleration. What is the magnitude of the net force that was acting on the cannonballs?
Acceleration (m/s²)
Time (4)
0.020
0.015
0.025
0.025
0.020
0025
Transcribed Image Text:C. a. 1. Alan (m = 50 kg) and Diego (m = 40 kg) are standing on a frictionless ice rink, facing each other, when Alan pushes Diego. Diego moves with an acceleration of 1 m/s². What is the magnitude of Alan's acceleration? a. .8 m/s² b. 1.0 m/s² c. 1.25 m/s² d. Cannot be determined 2. How much horizontal force must a girl apply to a 50 kg cabinet to accelerate it at .4 m/s² along a horizontal surface if there is a friction force of 70 N? b. 50 N e. 90 N 3. Students design an experiment to determine the relationship between mass and acceleration where a cannon fires varying masses. Motion sensors are used to measure the velocity of the cannon ball while it is in the cannon. A graph of one of the trials is shown to the right. The mass is then increased for the next trial while keeping everything else the same. What should the velocity vs. time graph look like for this next trial? The second trial is the dashed line. 120 100 80 60 40 20 0 0 120 100 80 60 40 20 a. 20 N d. 80 N D Velocity vs. Time Graph for Cannonball 0.005 0.010 0.005 0.015 0.010 Time() Velocity vs. Time Graph for Cannonball 0.020 0.015 Time (9) 0.020 0.025 0.025 Mass (kg) 5 10 15 20 8000 4000 2667 b. 2000 d. 120 100 760 60 40 20 D 120 100 80 GO 40 20 0 0 0.005 120 100 0.005 50 60 c. 70 N Velocity vs. Time Graph for Cannonball Velocity vs. Time Graph for Cannonball D.DOS 0.010 0.015 Time (s) Velocity vs. Time Graph for Cannonball NO CHANGE 0.010 0.010 Time (s) 0.015 0.020 4. In the same experiment as above in #3, the students ran trials to get the following data for the acceleration. What is the magnitude of the net force that was acting on the cannonballs? Acceleration (m/s²) Time (4) 0.020 0.015 0.025 0.025 0.020 0025
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
Momentum
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