A plate with a mass of 0.375 kg is dropped and has a speed of 3 m/s when it suddenly hits the hard kitchen floor. Calculate the change in momentum. (Note: the final speed of the plate is, of course, zero when it hits the floor.)
A plate with a mass of 0.375 kg is dropped and has a speed of 3 m/s when it suddenly hits the hard kitchen floor. Calculate the change in momentum. (Note: the final speed of the plate is, of course, zero when it hits the floor.)
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
A plate with a mass of 0.375 kg is dropped and has a speed of 3 m/s when it suddenly hits the
hard kitchen floor. Calculate the change in momentum. (Note: the final speed of the plate is,
of course, zero when it hits the floor.)
Transcribed Image Text:Information: Changing Momentum
As Newton's 1" Law states, an object's velocity will not change unless a force acts on the object.
Since momentum involves velocity, a force will change an object's momentum. The force that
causes a change in momentum is called an impulse.
An impulse may be a very quick push or a push that lasts for a long time. To calculate how
much the momentum changes you need to know how long the force lasts.
"A" means “change in"
Ft = m(Av)
Impulse Force
Change in momentum
F= force of impact in Newtons
m = mass of the object in kg
t= the time of impact, how long the impact force acts on the object
Av = change in velocity of the object
Before proceeding to the questions, please notice the difference between "force of impact" and
"impulse force". The impulse force is actually the force of impact multiplied by the time of
impact.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
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