A projectile motion is any body given an initial velocity that then follows a path determined by the effects of gravity. Here we ignore air resistance. A soccer ball is kicked from the ground with an angle of 45 degree and an initial speed of vo - 20 m/s. When the soccer ball falls to the ground, how far does it travel along the horizontal direction in unit of meter? (g-9.8 m/s) (Please provide your numerical answer without unit! Please write your numerical answer with all digits and do not use scientific notation. If you are not sure about the number of significant figures, you can keep the number of figures as many as possible - You will not be punished for doing this. No unit in your answer.) OUESTTION 3a

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
icon
Concept explainers
Topic Video
Question
31
OC 30 N
D. 10 N
QUESTION 31
A projectile motion is any body given an initial velocity that then follows a path determined by the effects of gravity. Here we ignore air resistance. A soccer ball is kicked from the
ground with an angle of 45 degree and an initial speed of vo- 20 m/s. When the soccer ball falls to the ground, how far does it travel along the horizontal direction in unit of meter?
(g-9.8 m/s) (Please provide your numerical answer without unit! Please write your numerical answer with all digits and do not use scientific notation. If you are
not sure about the number of significant figures, you can keep the number of figures as many as possible - You will not be punished for doing this. No unit in your
answer.)
QUESTION 32
block of mass m=9.0 kg and speed v and is behind a block of mass M = 27 kg and speed of 0.50 m/s, as shown in the figure. The surface is frictionless, and the blocks
ddenly collide and couple. After the collision, the blocks have a common speed of 0.90 m/s. How much kinetic energy of the blocks is lost due to the collision?
0.50 m/s
0.90 m/s
M
m
M
pe and Submit to save and submit. Click Save All Answers to save all answers.
here to search
Transcribed Image Text:OC 30 N D. 10 N QUESTION 31 A projectile motion is any body given an initial velocity that then follows a path determined by the effects of gravity. Here we ignore air resistance. A soccer ball is kicked from the ground with an angle of 45 degree and an initial speed of vo- 20 m/s. When the soccer ball falls to the ground, how far does it travel along the horizontal direction in unit of meter? (g-9.8 m/s) (Please provide your numerical answer without unit! Please write your numerical answer with all digits and do not use scientific notation. If you are not sure about the number of significant figures, you can keep the number of figures as many as possible - You will not be punished for doing this. No unit in your answer.) QUESTION 32 block of mass m=9.0 kg and speed v and is behind a block of mass M = 27 kg and speed of 0.50 m/s, as shown in the figure. The surface is frictionless, and the blocks ddenly collide and couple. After the collision, the blocks have a common speed of 0.90 m/s. How much kinetic energy of the blocks is lost due to the collision? 0.50 m/s 0.90 m/s M m M pe and Submit to save and submit. Click Save All Answers to save all answers. here to search
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Displacement, velocity and acceleration
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
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