9. A net force of 12 newtons acting north on an object for 4.0 seconds will produce an impulse of (1) 48 kg-m/s north (3) 3.0 kg-m/s north (2) 48 kg-m/s south (4) 3.0 kg-m/s south 10. A force of 10. newtons acts on an object for 0.010 second. What force, acting on the object for 0.050 second, would produce the same impulse? (1) 1.0 newton (2) 2.0 newtons (3) 5.0 newtons (4) 10. newtons
9. A net force of 12 newtons acting north on an object for 4.0 seconds will produce an impulse of (1) 48 kg-m/s north (3) 3.0 kg-m/s north (2) 48 kg-m/s south (4) 3.0 kg-m/s south 10. A force of 10. newtons acts on an object for 0.010 second. What force, acting on the object for 0.050 second, would produce the same impulse? (1) 1.0 newton (2) 2.0 newtons (3) 5.0 newtons (4) 10. newtons
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)...
Related questions
Question
please help with question numbers 9,10,11,12 and 13 please please i really need alot of help ?
Transcribed Image Text:9. A net force of 12 newtons acting north on an object for 4.0 seconds will produce an
impulse of
:-
(1) 48 kg-m/s north
(3) 3.0 kg-m/s north
(2) 48 kg-m/s south
(4) 3.0 kg-m/s south
10. A force of 10. newtons acts on an object for 0.010 second. What force, acting on the
object for 0.050 second, would produce the same impulse?
(1) 1.0 newton
(2) 2.0 newtons
(3) 5.0 newtons
(4) 10. newtons
11. A 2-kilogram object traveling 10 meters per second north has a perfect elastic collision
with a 5-kilogram object traveling 4 meters per second south. What is the total
momentum after collision?
(1) 0 kg-m/s
(2) 20 kg-m/s north
(3) 20 kg-m/s south (4) 40 kg-m/s east
12. A 1.0-kilogram mass changes speed from 2.0 meters per second to 5.0 meters per
second. The change in the object's momentum is
(1) 9.0 kg-m/s
(2) 21 kg-m/s
(3) 3.0 kg-m/s
(4) 29 kg-m/s
13. A 15-newton force acts on an object in a direction due east for 3.0 seconds. What will be
the change in momentum of the object?
(1) 45 kg-m/s due east
(3)5.0 kg-m/s east
(2) 45 kg-m/s west
(4) 0.20 kg-m/s west
Expert Solution
Step 1: Explanation
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
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.Recommended textbooks for you
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
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…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON