Saturday
December 3, 2016

# Posts by Bilal

Total # Posts: 27

PIPS
A block of mass, 10 kg, collides with a spring with a spring constant of 200 N/m at a speed of 12 m/s compressing the spring. When the block stops moving, how far is the spring compressed?
August 18, 2016

physics
the formula of centripital accelaration is v>2/r Q:Why here is square of speed ?
November 7, 2014

physics
how many kcals are required to cool one gallon/liter of water from 32degrees celcius to 7 degrees celcius?
October 20, 2014

Chem
b a c d c
April 5, 2014

Calculus
Find the point at which the line intersects the given plane. x = 4 − t, y = 5 + t, z = 2t; x − y + 3z = 3 (x, y, z) =____________?
January 31, 2014

Math
A model rocket is launched straight upward with initial velocity of 22 m/s. The height of the rocket, h, in metres, can be modelled by h(t) = -5t^2 + 22t, where t is elapsed time in seconds. What is the maximum height the rocket reaches?
January 22, 2014

waste water
The cross-sectional surface area of the screen channel during maximum flow = 0.75 m2. The maximum free surface area in the clean screen = 0.5 m2. Use hL=1C⋅(V2−v2)(2⋅g) for calculating the head loss, the friction coefficient (C) for a clean screen is 0.7. ...
November 23, 2013

Water Treatment
V = 33 v = 20 HL = 0.97
November 22, 2013

waist water treatment
Nitrogen Algea growth in receiving water Phosphorus Oxygen depletion of receiving water Suspended solids Turbidity increase of receiving water Pathogens Growth of waterborne diseases false
November 18, 2013

Physics
What is the s.i unit of kinetic energy?
May 22, 2012

Physics
Write the Balmer formular and explain each tearm
November 29, 2011

Physics
Yes they are decomporsers
November 29, 2011

statistics
In a recent survey in a Statistics class, it was determined that only 60% of the students attend class on Thursday. From past data it was noted that 98% of those who went to class on Thursday pass the course, while only 20% of those who did not go to class on Thursday passed ...
November 21, 2011

English
Mnemonics of word "teacher" is. My teacher is absent because she has ache. I want mnemonics of elephant,and often
September 29, 2011

World history
in which country was nationalism the biggest threat?
April 6, 2011

World history
how did the german goverment encourage economic developlment?
April 6, 2011

World history
why did the revolution of 1900s take place
April 6, 2011

World history
what was the foreign policy of william the 2nd
April 6, 2011

World history
what is the Kulture kampf
April 6, 2011

World history
why did Germany grow as an industrial power under otto von bismarck.
April 6, 2011

geometry
a bank teller has a total of 124 bills in fives and tens. the total value of the money is \$840. how many of each kind does he have?
April 5, 2011

geometry
a hotel offers the following specials: plan a is two nights and one meal for \$106. plan b is 2 nights and 4 meals for #130. what price is the hotel charging per night and per meal ??
April 5, 2011

Physics
mega velocity with aa high concentration means inertia resultant force= 22y2+1.48-
September 16, 2010

physics
newton third law says that action and reaction are equal and opposite but if we throw wet soil on the wall it sticks to wall, it does not returns back, why it happens
September 14, 2010

ARTS
I LIVE IN WATER IF YOU'LL CUT MY HEART I AM AT YOUR DOOR IF YOU CUT MY TAIL I A FRUIT KNOW IF YOU'LL CUT BITH MY HANDS AND TAIL I AM WITH YOU WHO AM I?
March 23, 2009

maths
show 14 broken key is 1 show three ways
September 16, 2008

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