-
*Image* Figure shows a smooth track a part of which is a circle of radius R. A block of mass m is pushed against a spring constant k fixed at the left end and is then released.Find the initial compression of the spring so tha ...
-
*Image* Find the velocity of all the four spheres when the centre of the upper sphere is n x d distance from the ground ???? ...
-
Wen we r goin 2 get the next set of study kit?????? ...
-
Q.If Z1 & Z2 are two complex no such that Z2≠0 and whole mod of Z1-1/Z1+Z2=1.Then prove dat i*Z1/Z2=K,where K is a real no.Find the angle between the lines frm the original to the points Z1+Z2 & Z1-Z2 in terms of K????????? ...
-
A gaseous mixture of O2 and X containing 20% (mole%) of X, diffused through a small hole in 234 second, while pure O2 takes 224 seconds to diffuse through the same hole. Find the molecular weight of X ??????????? Please expla ...
-
1 gm of dry green algae absorbs 4.7 x 10 to the power -3 mole of CO2 per hour by photosynthesis as starch,how long would it take for the algae to double their own weight????? ...
