The working of rockets is based on the principle of

(1) Electricity

(2) Kelper’s law

(3) Newton’s law

(4) Conservation of Momentum

Answer Posted / rajesh

3
newton's law

Is This Answer Correct ?    32 Yes 15 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

could you pls send me the previous question papers of jr. lecturer physics papers ?

2458


hi am prasad,jus entered into b.tech final year, i wan apear for d groups..can any 1 plz giv me some guidence??

1762


Please provide material for Group II all the three papers

1781


Where i can get APPSC AEE's (I&CAD) Civil Engineering Previous Question papers?

2998


at what time period voter i.d's are introduced in india

2237






DAO previous question papers

2930


hi whats the exact time of group1 exam ?

1941


i had applied for APPSC drug inspector post in 2008 notification. but till now ididn't get any reply. could you tell me about that entrance exam when will it conduct or it was it finish. and also could you tell me about next otification date and model papers send to my mail( ashokphamraa@gamil.com)

1973


Sir i am going to write exam for post of Officers under Training. Please send me syllabus & Model Papers to my Mail id: mkranthi.smiley@gmail.com

1662


PLS HELP ME... I APPLYED GROUP4 EXAM 2012...BUT I HVE ONE DOUBT..IAM WARANGAL CANDIDATE... MY FRNDS ARE TOLD ME.. IN TOTAL AP LOT OF VACANCIES ARE THERE BUT WGL DIST.CANDIDATES THERE IS NO POSTS ..(JUST 10 POSTS).. I DNT KNT KNW WHAT TO DO.. IAM CONFUSING ... FRIENDS PLS HELP ME... HOW TO SELECT THE CANDIDATES... AS PER ZONE WISE OR DISTRICT WISE......

2289


Sir, I am writting Assistant statistical officer exam and i need eligibilty criteria.Actually i have done my graduation in suply.so,i want needful information.

2043


Sir hai dis is veereshreddy and i am a govt employee(sa maths) plz send me aso syllabus to my Id veeres Sir plz send me aso syllabus

1651


What is the cut off marks for GROUP VI which is held on 3rd october. Iam expecting 211 ( as perthe key released by Sakshi newspaper) Can i expect interview call.

1964


sir/ madam iwant town planning building oversers (TPBO) interview questions

2366


SIR, I HAVE SELECTED FOR DAO INTERVIEW.BUT APPSC TAKEN BACK THE RESULT QUOTING 2 NOTIFICATIONS AS REASON.NEARLY 40 DAYS GONE.I AM HEARING LOT OF ROMOURS ABT DEALY OF RESULT.IF ANY ONE KNOWS PLEASE EXPLAIN THE ACTUAL REASON FOR DELAY OF DAO RESULT.

1811