07 Integration

Physics Problem

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A photo posted by Vasiliy S. Znamenskiy (@znamenski) on Jul 5, 2016 at 11:21pm PDT

General Physics

Chapter Summaries

Mass m Attached to Spring

A ball is thrown

1. A ball is thrown downward from a 40 m high building with a speed of 10 m/s. What is the vertical component of the velocity when it hits the ground? (Use gravity g = 10 m/s²)

2. A ball is thrown downward from a 40 m high building with a speed of 10 m/s. What is the horizontal component of the velocity when it hits the ground? (Use gravity g = 10 m/s²)

3. A ball is thrown downward from a 40 m high building with a speed of 10 m/s. What is the speed of the ball when it hits the ground? (Use gravity g = 10 m/s²)

4. A ball is thrown upward from a 40 m high building with a speed of 10 m/s. What is the vertical component of the velocity when it hits the ground? (Use gravity g = 10 m/s²)

5. A ball is thrown upward from a 40 m high building with a speed of 10 m/s. What is the horizontal component of the velocity when it hits the ground? (Use gravity g = 10 m/s²)

6. A ball is thrown upward from a 40 m high building with a speed of 10 m/s. What is the speed of the ball when it hits the ground? (Use gravity g = 10 m/s²)

7. A ball is thrown horizontally from a 45 m high building with a speed of 10 m/s. What is the horizontal component of the velocity when it hits the ground? (Use gravity g = 10 m/s²)

8. A ball is thrown horizontally from a 45 m high building with a speed of 10 m/s. What is the vertical component of the velocity when it hits the ground? (Use gravity g = 10 m/s²)

9. A ball is thrown horizontally from a 45 m high building with a speed of 10 m/s. What is the speed of the ball when it hits the ground? (Use gravity g = 10 m/s²)

10. A ball is thrown horizontally from a 45 m high building with a speed of 10 m/s. This building located on an aliens' planet with the gravity acceleration of 20 m/s². What is the horizontal component of the ball velocity when the ball hits the ground?

11. A ball is thrown downward from a window of a 45 m high building with a speed of 10 m/s. What is the speed of the ball when it hits the ground? (Use gravity g = 10 m/s²)

12. A ball is thrown from the roof of a 40 m high building with a speed of 10 m/s. What is the speed of the ball when it hits the ground? (Use gravity g = 10 m/s²)

Physics Course Spring 2015 Schedule

City Tech-CUNY

Physics Department

300 Jay Street / Namm 811

Brooklyn, NY 11201

PHYS1441L D793 30175

Tue 11:30:00 AM - 2:00:00 PM N823

Prof. Vasiliy Znamenskiy

PHYS1441 — Physics 1.3

Course Description:

This is the first of a three-semester sequence of calculus-based physics course that is the foundation to further studies in engineering and technology. The first semester introduces students to concepts and principles of classical mechanics

and thermodynamics. Topics include kinematics, Newton’s laws of

motion and universal gravitation, work and energy, rotational motion, vibrations, fluids, heat and laws of thermodynamics. Calculus and vector methods are used throughout the course. Computer-based laboratory component of the course illustrates and supplements the lecture material. 

Pre- or corequisite: MAT 1475

Required Text: Physics for Scientists and Engineers with Modern Physics, D. C. Giancoli,

4th Edition, Prentice Hall.

Computer-Based College Physics Laboratory Experiments, R. Kezerashvili, Gurami Publishing.

Instructional Objectives (Learning Outcomes):

This course is designed for students to obtain qualitative and quantitative knowledge of basic laws of mechanical and thermal properties of matter.

Emphasis is placed on experimental foundation of physics as a natural science.

The course helps students to learn qualitative and logical reasoning

about physical phenomena. One of the main goals is to develop and improve students’ analytical and problem solving skills by discussing applications to specific problems in engineering and technology. 

http://www.citytech.cuny.edu/academics/deptsites/physics/docs/courses/PHYS1441.pdf

Physics 5 minute competition

Student Last Name________First Name________Section

Physics 5 minute competition: 

Write down different Physics formulas which, from Mathematics point of view, are similar to an expression: 

a = ½ b c², 

where a, b, and c are symbols of some physics parameters. 

Write down for the each symbol also: what does this symbol mean; which Physics parameter represents this symbol? 

Winner is student which wrote down maximum number of different and correct formulas of this type: a=½bc²

□ = ½□ □²

□ = ½□ □²

□ = ½□ □²

□ = ½□ □²

□ = ½□ □²

□ = ½□ □²

□ = ½□ □²

□ = ½□ □²

Physics 5 minute competition

Student Last Name______________First Name_________________Section_______
Physics 5 minute competition: Write down different Physics formulas which, from Mathematics point of view, are similar to an expression: a = ½ b c², where a, b, and c are symbols of some physics parameters. Write down for the each symbol also: what does this symbol mean; which Physics parameter represents this symbol? Winner is student which wrote down maximum number of different and correct formulas of this type: a=½bc²

□ = ½□ □²

□ = ½□ □²

□ = ½□ □²

□ = ½□ □²

□ = ½□ □²

□ = ½□ □²

□ = ½□ □²

□ = ½□ □²

Physics Problem: Electricity, Resistor Network

Online Home Work

Online Home Work: https://www.eztestonline.com/695230/index1.tpx

Why Are Astronauts Weightless?

Why Are Astronauts Weightless?
Borough of Manhattan Community College, 199 Chambers Street, New York, NY 10007, USA

General Physics in Web Nets

General Physics in
- twitter: https://twitter.com/GeneralPhysics
- facebook: https://www.facebook.com/GeneralPhysics
- google+ community:https://plus.google.com/communities/107560119663318352211
- google+ page: https://plus.google.com/b/114989418791144444959/
- blogspot: http://generalphys.blogspot.com/

Online Home Work

The online homework for extra-credits

Section 22LC http://connect.mheducation.com/class/v-znamenskiy-22lc
Section 23LC http://connect.mheducation.com/class/v-znamenskiy-23lc

 If you execute the online homework for extra-credits then it is not necessary to execute the regular homework. 
However regular homework together with online will give you more high extra credit

Understanding the Physics of Electricity