Recent content by basheer uddin

what if there is an infinite pipe instead of a bottle?

Ok i get it! the water pressure pushes the base and there is no opposite push on the other direction. right?

If we create a high vacuum in a bottle and immerse it in water and then open the cork.which way will it go ? will the bottle move backward (towards the nozzle) or forward?

i have a doubt which popped up when i was looking up rc copters. which is better multiple rotors or a single rotor? which provides better thrust to power ratio? which is more efficient? assuming ideal conditions?

can you please state a bit more clearly about the point which is troubling you? why do you think it is not right ? what is the doubt?

so you mean total angular momentum of small disk about axis 1 is the sum of angular momentum of the disk about axis 2(here, assuming it doesn't rotate about axis 1) and the angular momentum of the small disk about axis1 (here, assuming it doesn't rotate about axis 2)?

Homework Statement if a disk is rotating on another stationary disk and someone standing on the stationary disk stops it what will the final angular velocity of both the disks be? the catch is that both the disks are not co axial. assume ω angular velocity, M mass of big disk.m mass of small...

Homework Statement how do we get the n th term of a sequence if it is given in form of ##x_{ n+1 }=f({ x }_{ n })## and the p th term is given Homework Equations I figured we may get it if we get it in the form of ##x_{ n+1 }-{ x }_{ n }## but how?can we even get it?if yes,under...

Recently me and my friends started undergraduate courses following our interests(mostly engineering, science and maths). can anyone suggest some great books for reference and to use as guides for the respective courses? (like electronics and communication engineering : 1.abcd book 2.some...

well the ratio of successive terms is ##\frac { 10 }{ x+1 } ## and for x>9 the ratio is <1.so that means, as x→∞ the ratio tends to 0.so if we continue multiplying the equation with ##\frac { 10 }{ x+1 } ## ultimately it tends to zero so the limit is zero! is my logic correct?

on plotting i got that it initially approaches ∞ then it goes down to zero.but how do we solve it mathematically?

if we can't use l'hopital's rule then which method should we use?

Homework Statement find limit ##\lim _{ x\rightarrow \infty }{ \frac { { 10 }^{ x } }{ x! } } ## Homework Equations l'hospital's rule The Attempt at a Solution on substitution we get ##\frac { \infty }{ \infty } ## on using l'hospital's rule,what is the result of differentiation of x...

so does it fall down if suspended by one end of the axis under the action of gravity or does it precess to one side?

how does a slow spinning gyroscope behave? does it behave as a normal fast spinning gyroscope would? if the mass of the gyro is large so that the angular momentum equals a fast spinning gyro does its precession equal a fast moving one? can anybody explain?please.