Homework Help is Here – Start Your Trial Now!
Science
Physics
A 2 kg block slides along a vertical circular loop of radius 1 m as shown. At the top of the loop (point A) it is given an initial horizontal velocity to the left VA = 8 m/s. When it reaches point B, the block is noving counterclockwise at vв = 8 m/s. (probs. 3-5) 3. Find a value for the work done by friction from point A to point B. 4. Find a value for the normal force at point B. 1m 137° B 5. Now assume that the block is launched from point B clockwise back up the loop so that it reaches point A with a velocity of VA = 6√√2 m/s to the right. Also assume that the frictional work is the same as in #3. Find the value for the intial speed at point B.

A 2 kg block slides along a vertical circular loop of radius 1 m as shown. At the top of the loop (point A) it is given an initial horizontal velocity to the left VA = 8 m/s. When it reaches point B, the block is noving counterclockwise at vв = 8 m/s. (probs. 3-5) 3. Find a value for the work done by friction from point A to point B. 4. Find a value for the normal force at point B. 1m 137° B 5. Now assume that the block is launched from point B clockwise back up the loop so that it reaches point A with a velocity of VA = 6√√2 m/s to the right. Also assume that the frictional work is the same as in #3. Find the value for the intial speed at point B.

Physics for Scientists and Engineers with Modern Physics
Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter9: Linear Momentum And Collisions
Section: Chapter Questions
Problem 10P: The magnitude of the net force exerted in the x direction on a 2.50-kg particle varies in time as...
See similar textbooks
icon
Related questions
Topic Video
Question
A 2 kg block slides along a vertical circular loop of radius 1 m as shown. At the top of the loop (point A) it is given an initial horizontal velocity to the left va = 8 m/s. When it reaches point B, the block is noving counterclockwise at VB = 8 m/s. (probs. 3-5) 3. Find a value for the work done by friction from point A to point B. 4. Find a value for the normal force at point B. 1m i 37° B 5. Now assume that the block is launched from point B clockwise back up the loop so that it reaches point A with a velocity of VA = 6√2 m/s to the right. Also assume that the frictional work is the same as in #3. Find the value for the intial speed at point B.
Transcribed Image Text:A 2 kg block slides along a vertical circular loop of radius 1 m as shown. At the top of the loop (point A) it is given an initial horizontal velocity to the left va = 8 m/s. When it reaches point B, the block is noving counterclockwise at VB = 8 m/s. (probs. 3-5) 3. Find a value for the work done by friction from point A to point B. 4. Find a value for the normal force at point B. 1m i 37° B 5. Now assume that the block is launched from point B clockwise back up the loop so that it reaches point A with a velocity of VA = 6√2 m/s to the right. Also assume that the frictional work is the same as in #3. Find the value for the intial speed at point B.
A 0.1 kg ball moving in the x-direction at 1 m/s collides with an identical ball at rest as shown. Afterwards the first ball travels at 0.8 m/s at an angle of 37° to the x-direction as shown. Determine: 1. the final velocity of the second ball, and 2. whether or not the collision is elastic (you must show your work for ANY credit) O- O O 37⁰ ? 1 0.8 m/s
Transcribed Image Text:A 0.1 kg ball moving in the x-direction at 1 m/s collides with an identical ball at rest as shown. Afterwards the first ball travels at 0.8 m/s at an angle of 37° to the x-direction as shown. Determine: 1. the final velocity of the second ball, and 2. whether or not the collision is elastic (you must show your work for ANY credit) O- O O 37⁰ ? 1 0.8 m/s
Expert Solution
Step 1

Physics homework question answer, step 1, image 1

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 5 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Mechanical Work done
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
Physics for Scientists and Engineers with Modern …
Physics for Scientists and Engineers with Modern …
Physics
ISBN:
9781337553292
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
Physics for Scientists and Engineers, Technology …
Physics for Scientists and Engineers, Technology …
Physics
ISBN:
9781305116399
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781285737027
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics Volume 1
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
SEE MORE TEXTBOOKS