# Posts by Snehal

Total # Posts: 18

physics
A metal bob is tied to one of an inextensible string of negligible mass and is rotated in a vertical circle of radius 8m.If the speed of the sphere at highest point of a circle is 80 m/s . Calculate its speed at the lowest point of the circle (Take g:10meter per second square

Physics
A mark on the rim of a rotating circular wheel of 0.50m radius is moving with a speed 10m/s. Find its angular speed.

biology project
i want a topic for investigatory project of biology...

English Literature
i think B is correct

math
monday=1 mile tuesday=2*1=2miles wed=2*2=4 miles thursday=4*2=8miles friday=8*2=16miles total miles=1+2+4+8+16 =31 miles hope u might understood it!!!

chem
Na=23g l=7g therefore:- 1mol=23+7g=30g 6.78=(x)g x=30*6.78 x=203.4g

maths
a) the ans. is 4/20C5 because there are 4 types of balls and 5 is the magnitude of a specific colour. b)5C3 gives value of 3 balls of 1 colour; 5C2= value of 2 balls of another colour; 4P2= probality of 2 colours from 4 colours ; 20C5=combination of total balls of different ...

practical biology
need a help for investigatory project i want a practical topic for this project. can anybody help me out? pls reply fast!!!

chemistry
density=mass/volume =59.82/65 =0.92

chemistry
k thanks

chemistry
In the formula of crystalline CuSO4 I.E.:-CuSO4.5H2O, wHAT DOES THE 5H20 STANDS FOR???

physics
i think because of the displacement.there is displacement and a force is applied for great speed. I f i m wrong pls interuppt me.

fransis xavier anglo indian
when the sun sets or while rotating earth is not facing the sun, there is darkness everwhere which is referred to as night.. i thimk so!!!

i think your partner is right as density is directly proportional yo yhe mass,which is given by no. of protons.more the protons more is the nuclear effective charge, which attracts the electorns towards the nucleus and make a denser atom.

Art
i think more than painting there will be more systems of photograph and printouts from the printer. there won't be much demand for painting. infact new yongsters r very lazy so they can't even think of making a printer. there will very few people left, who love to paint.

MBA Executive : Banking & Finance
answer of 3rd : Kite flying

social studies
explain a stupa's structure briefly

science science science science science science
pull of gravity between the moon and the earthh

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