BISHOP SCOTT BOYS’ SCHOOL

(Affiliated to CBSE, New Delhi) Affiliation No.: 330726, School Campus: Chainpur, Jaganpura, By-Pass, Patna 804453. Phone Number: 7061717782, 9798903550. , Web: www.bishopscottboysschool.com Email: info@bishopscottboysschool.com

STUDY COURSE MATERIAL

PHYSICS

SESSION-2020-21

CLASS-lX

TOPIC: MOTION

DAY-1

NCERT MATERIAL

http://ncert.nic.in/textbook/textbook.htm

www.ncert.nic.in › iesc108PDF

Web results

CHAP 8.pmd – ncert

TEACING MATERIAL

** CONCEPT OF REST AND MORION

.

TYPES OF MOTION

EXAM

PLES :-.

CONCEPT OF DISTANCE AND DISPLACEMENT

EXAMPLES:-.

VIDEO-LINKS

LINK-1. :-

https://youtu.be/75yWK8kUF1E

https://youtu.be/fHtT2YdbTq0

https://youtu.be/zHJUEWnMNAI

PPT LINKS

LINK-1

https://www.slideshare.net/SanchitKumar26/motion-for-class-9th

DOCUMENTS LINKS

LINK :-

https://www.askiitians.com/revision-notes/class-9-science/motion/

Assignment

1. Define Rest and motion.

2. Can a body be in a state of rest and also in motion at the same time? Explain.

3.What are the various types or motion? Expalin briefly.

4. Define distance and Displacement and differentiate between them.

3. Draw a concept map showing different types of motion.

DAY-2

TEACING MATERIAL

Graphical Representation of Rest and Motion

POSITION - TIME OR DISTANCE - TIME GRAPH ( x-t GRAPH) :-

CONCEPT OF SPEED AND VELOCITY :-

SPEED AND IT'S VARIOUS TYPES:- -

VELOCITY AND IT'S VARIOUS TYPES :-

DIFFERENCE BETWEEN SPEED AND VELOCITY:-

VELOCITY - TIME GRAPH ( v-t GRAPH) :-

Uniform Velocity Non Uniform velocity. Non Uniform velocity

Or Constant acceleration. Or Variable acceleration

VIDEO-LINKS

Link :-

https://youtu.be/CaisJVDnAOQ

https://youtu.be/MN_9mo9O4ac

PPT -LINKS

https://www.slideshare.net/SanchitKumar26/motion-for-class-9th

DOCUMENTS LINKS

LINK :-

https://www.askiitians.com/revision-notes/class-9-science/motion/

ASSIGNMENT

1. Draw x-t graph for a particle (a) at rest (b) in uniform motion (c) in non uniform motion.

2. Define speed and velocity and differentiate between them.

3. Draw v-t graph for a particle (a) at rest (b) in uniform Velocity and constant acceleration (c) in non uniform velocity

and variable acceleration

4. Draw the Concept map showing different types of :- (a) Speed (b) Velocity

DAY-3

TEACHING MATERIALS :-

APPLICATION OF X-T GRAPH AND V-T GRAPH

Slope of x-t graph gives velocity :-

AREA UNDER V-T GRAPH GIVES DISPLACEMENT:-

VIDEO-LINKS

LINK:-1

https://youtu.be/39rxJ5BwJfc

PPT LINKS

https://www.slideshare.net/SanchitKumar26/motion-for-class-9th

DOCUMENTS LINKS

LINK :-

https://www.askiitians.com/revision-notes/class-9-science/motion/

ASSIGNMENT

1. Draw x-t graph of a body in Uniform velocity and hence prove that the slope of x-t graph gives velocity.

2. Draw v-t graph of a body in Uniform velocity and hence prove that the area under v-t graph gives displacement.

DAY-4

TEACING MATERIAL

CONCEPT OF ACCELERATION AND RETARDATION

GRAPHICAL REPRESENTATION :-

SLOPE OF

V-T GRAPH GIVES ACCELERATION :-

VIDEO-LINKS

LINK :-1

https://youtu.be/39rxJ5BwJfc

https://youtu.be/39rxJ5BwJfc

PPT LINKS

https://www.slideshare.net/SanchitKumar26/motion-for-class-9th

DOCUMENTS LINKS

LINK :-

https://www.askiitians.com/revision-notes/class-9-science/motion/

ASSIGNMENT :-

1. Define acceleration and Retardation. Is acceleration a scalar quantity or a vector quantity?

2. Prove that the slope of v-t graph gives acceleration.

3. Draw x-t and v-t graph for positive , negative and zero acceleration.

DAY-5

TEACING MATERIAL

EQUATION OF MOTION

*Following three equations are called equation of motion.

* It is given by Newton , hence also called "Newton's equation of motion".

1. v = u+ at

2. S = ut +1/2 at2

3. V2 = u2 + 2 aS

UNIFORM CIRCULAR MOTION :-

VIDEO-LINKS

LINK :-

https://youtu.be/D2pyTCobuGs

https://youtu.be/xDYvGr41FTY

https://youtu.be/tsvGVRfWw3M

PPT LINKS

https://www.slideshare.net/SanchitKumar26/motion-for-class-9th

DOCUMENTS LINKS

LINK :-

https://www.askiitians.com/revision-notes/class-9-science/motion/

LAB MANUAL :-

http://www.ncert.nic.in/exemplar/labmanuals.html

Science laboratory Manuals - ncert

VIDEO :-

Link :-

https://youtu.be/-r0nW1KCu0A

CONCEPT MAP

EXERCISE:

ONLINE TEST

DIKSHA LINKS

https://diksha.gov.in/play/collection/do_312796455282900992117488?contentType=TextBook&contentId=do_31279571

3283686400110472

https://diksha.gov.in/play/collection/do_312796455282900992117488?contentType=TextBook&contentId=do_31279852

967946649616102 https://diksha.gov.in/play/collection/do_312796455282900992117488?contentType=TextBook&contentId=do_31279916

716264652817730 https://diksha.gov.in/play/collection/do_312796455282900992117488?contentType=TextBook&contentId=do_31279852

954831257616236

OTHER LINKS

https://physicscatalyst.com/testprep/class-9-science-online-tests/