Ashish
Most popular questions and responses by Ashish
Science
The linear momentum of a car and truck are equal.which have more speed
asked on November 25, 2016 
physics
an engine pumps of 100 kg of water through a height of 10m in 5 second. Given that the efficiency of engine is 60%. If g=10m/s^2 the power of engine is
asked on August 31, 2014 
Physics
A ball whose mass is 100g is dropped from a height of 2m from the floor. it rebounds vertically upwards after colliding with the floor to a height 1.5 m. Find(a)The momentum of the ball before and after collision,(b)the average force exerted by the floor
asked on August 29, 2015 
math
A property dealer charges commission at the rate of 2% on the first Rs 200000 .1% on the next Rs 200000 and 0.5% on the remaining price .find his commissiom on the on the property that has been sold for Rs 540000.
asked on February 2, 2014 
math
Chalk contains calcium,carbon and oxygen in the ratio 10:3:12.Find the percentage of carbon in a chalk and in a stick of chalk, carbon in 3g what is the length of chalk stick?
asked on October 3, 2016 
physics
a bullet fired into a target loses half its velocity after penetrating 25cm.How much further will it penetrate before coming to rest ?
asked on August 31, 2014 
physics
power applied to a particle varies with times as p=3t^22t+1 Watt where t is in second. And the change in its kinetic energy b/w time t=2s t=4s
asked on August 31, 2014 
kendy
which of the following sentences demonstrates correct subject verb agreement? A) Neither the relics nor the ancient text reveal much about the ancient civilization. B)Neither the relics nor the ancient texts reveal much about the ancient civilization.
asked on February 14, 2016 
social studies
which two cities of nepal are connected by siddhartha highway?
asked on September 23, 2014 
physics
A student driving at a constant speed of 45 m/sec passes a highway patrol car parked on the side of the road. One second later, the patrol car accelerates at a constant rate of 3.00 m/sec^2 in an attempt to catch up with the speeding student. How long does
asked on January 30, 2013 
maths
a fair is tossed 200 times. find the probability of getting a head an odd number of times.
asked on March 7, 2016 
problems on age
1. The sum of ages of father and son is 64 years. Father says to son, “I am 5 times as old as you were when I was of your age.” What is the sum of digits of son’s age?
asked on March 9, 2016 
math
sin30°ka man
asked on June 19, 2011 
CHEMISTRY
Express your answer as a chemical equation. Identify all of the phases in your answer. C12H22O11
asked on January 31, 2010 
Math
There are 121pupil in a computer class 8/9 of the boys and 4/5 of the girls were African . The rest were 104 Africans pupils ,how many Africans boy were in the computer class ?
asked on October 9, 2016 
physic
an engine pumps out 40 kg of water in one rawnd the water comes out vertically upward with a velocity of 3m/s what is the power of engine in kilowatt
asked on August 31, 2014 
chemistry
stable nuclides are those whose N/P ratio is a) >1 b)
asked on May 7, 2009 
Math
Anil had a total of 448 mangoes and durians .He sold 164 fruits altogether .How many mangoes and durians were sold respectively?
asked on October 9, 2016 
math
A man uses 1÷3 of his land for growing mangoes, 1÷4 for bananas,3÷8 for apples and remaining 18hectares for oranges. How much land does he have?
asked on October 3, 2016 
Math
1. The sum of ages of father and son is 64 years. Father says to son, “I am 5 times as old as you were when I was of your age.” What is the sum of digits of son’s age?
asked on March 9, 2016 
physics
a man of 1kg is acted upon a single force Fvector=(4i+4j)N.Due to force, mass is (D,0) to(1m,1m).If initially the speed of the particle 2m/s.Its final speed showd approximately be ?
asked on August 31, 2014 
atomic sructure
heisenberg uncertainty principle can't be applied to stationary electron.why?
asked on August 29, 2010 
math
a man of height 2 meter walk at a uniform speed of 5km/hr away from a lamp post which is 6 meter high find the rate at which length of his shadow increase
asked on January 23, 2018 
physics
a long spring is stretched by 2cm. P.E is u if the spring is stretched by 10cm, the P.E is stored in it will be
asked on August 31, 2014 
Physics PLs DAMON HELP
A thick metal slab carries a current I as shown. A uniform magnetic field B points perpendicular to the slab (and into the page). If point P on the slab is at a higher potential than point Q , what can we say about the charge carriers that produce the
asked on December 16, 2013 
subodh school
Meaning of Moollah
asked on April 23, 2008 
Maths
If Y=sin2x/cosx than dy/dx is
asked on September 8, 2017 
Math
The sum of the numerator and denominator of a fraction is 3 less than twice the denomiator.If the numerator and denomiator are decreased by 1,the numerator becomes half the denominator. Determine the fraction
asked on July 4, 2017 
Science
1A body is in motion with uniform acceleration of 4.5 kilometer per hour square find his value in CGS
asked on June 27, 2017 
math
estimate each square root to one decimal place Ex what is the square root of 15
asked on September 22, 2014 
geometry
the length of 2 diagonals of a quadrilateral is 10cm and 24cm respectively. both the diagonals are perpendicular bisector of each other. find the length of all sides of the quadrilateral and name it
asked on January 9, 2012 
math
A right cicular cylindrical can is to be constructed to have a volume of 57.749 cubic inches (one quart). The sides of the can are to be formed by rolling and welding a strip of metal, which may be purchased in rolls with width equal to the desired height
asked on November 29, 2006 
Math
The sum of the numerator and denominator of a fraction is 3 less than twice the denomiator.If the numerator and denomiator are decreased by 1,the numerator becomes half the denominator. Determine the fraction
asked on July 3, 2017 
electomagnetics
what is the Integration of x.y.[(x^Integration of x.y.[(x^2 +y^2 +25)^3/2 ] dx.dy from (0
asked on November 28, 2016 
Math
Jai savings was 2/5 more than Julia after Jai had given Rs.500 to Julia he had 1/5 of Julia money The total savings of Jai is
asked on October 8, 2016 
math
one number is greater than 3 times the other number by 3. Four times the smaller exceeds the greater by 2 find the number.
asked on November 11, 2015 
physics
(A).32J(B).46J(C).61J(D).102J
asked on August 31, 2014 
physics
(A).8k/3(B).32k(C).64/3(D).128k/3
asked on August 31, 2014 
physics
(A).1200kW (B).120KW (C).12KW (D).1.2KW
asked on August 31, 2014 
physics
a particle moves under the effect of force f2 from x=0 to x=4 of the work done by force
asked on August 31, 2014 
Science
If A=B+C and the magnitude of A,B.C are 5,4,3 units then angle between A and C is ?
asked on June 27, 2014

Covenant polytechnic. Aba.
(a)3.5;(b)2.5.
posted on July 3, 2018 
Physics
Boss no hd b bxbxbksnsbzbxbnz hc Co g Wenona of a circle a b a n Zeno IV? if zee can go on go I x ask in K Z m I'll ex up K K a go us in see in ka b chuck go hinging if a UCI hc hub ex da uh go a solving glum hosea no
posted on January 21, 2018 
social studies
To make acts and laws made by it beneficial for the citizen of the country.
posted on December 10, 2017 
nhps maths
I don't know
posted on February 14, 2017 
Menusration
384cm2
posted on December 13, 2016 
Physics
K1/k2=A2/A1
posted on June 29, 2016 
Writing
A true hero is a unifying force in a diverse society
posted on January 12, 2016 
A.V. M. Sr. sec. school faridabad
60 days
posted on December 16, 2015 
physics
(A).25^1/2cm(B).25cm(C).8.3cm(D).75cm
posted on August 31, 2014 
physics
(A).U/25(B).U/5(C).5U(D).25U
posted on August 31, 2014 
physics
(A).6m/s(B).4.5m/s(C).8m/s(D).7.2m/s
posted on August 31, 2014 
physics
(A).3.3KW(B).0.33KW(C).3.3KW(D).3.3KW
posted on August 31, 2014 
physic
(A).1200KW(B).120KW(C).12KW(D).1.2KW
posted on August 31, 2014 
Algebra
Pi=2Po+1, Pi=3(Po+1) after solving we get the result as Pi=9 and Po=4
posted on March 9, 2013 
12th grade chem
1 mole of gas occupies 22.4 ltr at s.t.p
posted on June 10, 2011 
Chemistry  Oxidation, Reduction Reactions
Fe (oxidizing),C (reducing)
posted on January 31, 2011 
trig
hey stacey.. we know that, sin(x+y)= sinx cosy + cosx siny and sin(xy)= sinx cosy  cosx siny so, sin(x+y)sin(xy) = {sinx cosy + cosx siny}  {sinx cosy  cosx siny} = sinx cosy + cosx siny  sinx cosy + cosx siny =cosx siny + cosx siny =2cosx siny
posted on March 26, 2010