Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Illustrate why does a tilted gyroscope not fall?
Answer:-
Depiction a spinning gyroscope that has its axis of rotation tilted with respect to gravity. Since the gyroscope spins the direction its axis is pointing is moving. It is telling a circle. That's called as a precession. Gravity is dragging down applying a torque on the gyroscope and trying to pull the top over. Gravity is annoying to change the alignment of the axis of rotation. But for the reason that the gyro is spinning for the reason that it has what is called angular momentum gravity can't pull the top straight down.
In its place the force acts 90 degrees later in the direction of rotation. The down force is mutual with the spinning force to create a sideways force. The consequence is that the axis of rotation moves a little bit to the side. In the next instant gravity which is still pulling tries to bring it down but the spin that angular momentum once more combines with the gravitational force and another bit of sideways force shifts the axis again. In every instant of time the force of gravity and the gyroscope's spin result in a dynamic that constantly shifts the axis or rotation a bit more to the side. Momentum is preserved in this phenomenon. In experimentation a top spinning in one direction and tilted as it spins will exhibit precession in a given direction. If the top is spinning in the other path precession will be the opposite that it was with the first top.
The conductivity of an extrinsic semiconductor (A) Decreases with temperature. (B) Increases with temperature. (C) Remains constant with temperature. (D) Decrea
A 2350-kg granite tombstone absorbs 2.8 x 10 7 J of energy from the Sun to change its temperature from 5.0°C at night to 20.0°C during an autumn day. Verify the specific heat
Diagram of the network looks: (b) When both x and y are large, i.e., both A and B are firing, w is increasing without bound. When one or both of x and y are small, w does n
the magnetic field at a dictance of 2cm from the axis of a straight conductor carrying current is 12mT.Find the currentin the conductor?
how to perform experiment of deflection magnetometer,its concepts
An electric bulb is rated 220 V and 100 W.When it is operated on 110 V, the power consumed will be. Ans) P=V*I I will be same in both cases so P1=V1*I P2=V2*I Dividing both equati
Pauli exclusion principle (W. Pauli; 1925) No two similar fermions in a system, like electrons in an atom, can have an equal set of quantum numbers.
The following three impedances are connected in series across a 40V, 20kHz supply: (i) a resistance of 8, (ii) a coil of inductance 130µHand5 resistance, and (iii) a 10 r
A wave is a disturbance which transmits power and momentum from one place to the other without the transport of matter.
Ampere; A (after A.M. Ampere, 1775-1836) The basic SI unit of electric current, described as the current that, while going through two infinitely-long parallel conductors of ne
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd