Class 9 - HR Imperial Public School

‘HR’ IMPERIAL PUBLIC SCHOOL
HOLIDAY ASSIGNMENT 2015
CLASS – 9
PHYSICS
REST AND MOTION
Definition of rest and motion with different examples, distance & displacement; uniform motion
& non – uniform motion with examples ; Different types of motions rectilinear- motion circular
motion , speed and velocity inteteniousfo -velocity distance_time graph, velocity time graph,
Graphical method to prove the following equations of motions (1) V = U + at (2) S = Ut + ½
at2
(3) V2 = U2 + 2as
Where U=> initial velocity, V => Final velocity t=> Time, a=> acceleration
S=> Displacement
State uniform circular motion is an example of accelerated motion.
Solve all the numerical of N.C.E.R.T. book
Chapter 9
Force and Acceleration
(1) Definition of force, balanced and unbalanced force, Galileo’s experiment, Inertia,
different type of inertia with examples, Newton’s 1st law of motions diff. examples to
show the 1st law motions , Newton’s 2st law of motions i.e. F α m or F α a
Also New
nd
tons 2 law in term of momentum
Conservation of momentum, diff. examples of applications of Newton’s 2nd law
MATHS
(1) Solve 15 questions from number system with questions.
(2) Solve 15
questions from line and angle with questions.
(3)Solve 10 questions from rationalizations with questions.
ASSIGINEMENT
Survey 30 families to collect the data of educated members according to their qualifications and
prepared a chart and also represent the data by a bar graph
NOTE--------- Mob no. must be mention of each family
CHEMISTRY
(Q.1) Study the effect of temperature on the physical state of substance plot the temperature time
graphs the draw conclusion.
(Q.2) Suggest ways to minimise electricity and water consumption.
(Q.3) Remember chapter (01) exercise.
URDU
(1)
(2)
(3)
(4)
(5)
HINDI
Learn and write of biographySir Sayed Ahmad khan , Premchand, Abdul halim sharer
Write a notes on impact of illiteracy.
Write an easy on how you spend your summer vacation. ( in250 words)
Zamir ki kismo ko yaad karke likhe.
Prepare a project on life style of rural area.
KASHTIZ ----- Lesson 1,2, learn word- meaning & question answer
Kavya ---- lesson 9,10, learn word meaning & write question answer.
Kritika---- lesson 1 learn question answer.
GRAMMAR
EASSY --- (1) PAROPKAR (2) AADARSH VIDHYARTHI (3) VIGYAN VARDAN YA
ABHISHAP (4) DAWORY SYSTEAM.
LETTER – Write a letter to your friend to explaion a hill station and invite him also.
(2) Write an application to your principal about scholarship
(3) Projectwork--- write an autobiography on KABIR. And collect the dhoa of kabir except your book.
Sanskrit
(1)
(2)
S.ST -
Write question answer of chapter 1 to 3.
According to your convenience explain four picture reading.
Economics - Writes and learn all question answer of ch -1.
Geography – learn and write question answer of ch – 1.
Pol. Science – Write and learn question answer of ch-1.
ENGLISH
Literature
(1) Write summary of the following poetry – (1) The Brook (2) The road not taken (3) The
solitary reaper.
= Write question answer of fiction 01 &02 ( How I taught my grandmother to read, A dog
clamed duke)
PROJECT
Story writing
Muskans dream is to be a professional dancer. At a party; she mentions this dream to stranger
who nsays that he has a contact in the dance world and get her an audition for a prestigious dance
troupe . one problem Muskan doesn’t know how to dance. She decides to accept the audition
anyway and looks for the solution.
Complete the story in your own words(150-200 words)
NOVEL ---- Read ch. 1 to 8
Acitvity – Grow a plant .
Art & Craft -
Submit one set of hankercheif.