Use Coupon: CART20 and get 20% off on all online Study Material

Total Price: R

There are no items in this cart.
Continue Shopping
Get instant 20% OFF on Online Material.
coupon code: MOB20 | View Course list

  • Complete Physics Course - Class 11
  • OFFERED PRICE: R 2,800
  • View Details
Get extra R 700 off


A girl is swinging on a swim in the sitting position How will the period of swing  be effected if the girl stand up

6 years ago


Answers : (1)


Dear pallavi

when girls standup distance center of mass of girl from the point of rotation decreses ,i.e value of l decreses.



so time period will be decreses.

Please feel free to post as many doubts on our discussion forum as you can.
 If you find any question Difficult to understand - post it here and we will get you the answer and detailed solution very quickly.
 We are all IITians and here to help you in your IIT JEE  & AIEEE preparation.

 All the best.
Askiitians Experts

6 years ago

Post Your Answer

Other Related Questions on Mechanics

A particle is moving in straight line such that its velocity changes with time t as v=t^2-t. The time interval for which particle retard is
Differentiate v w.r.t t time. dv/dt = 2t – 1 = a for retardation a should be negative. that is to say that, (2t – 1) should be less than zero or t should be less than 0.5 s. thus time...
Vikas TU 2 months ago
a packet is released from a balloon accelerating upward with acceleration a. the acceleration of packet just after the release is
Since the ballon was moving upward with acceleration a, there is a force of gravity on the packet too. The balloon is moving upward bexause the reaction force R>W, weight of the packet. As...
Shaswata Biswas one month ago
Just after the release the packet posses only the component of the velocity aquired. Here the accleration of the balloon has no effect on the acceration of the body. When the body is...
Shaswata Biswas one month ago
Shaswata Biswas your anwer is right. But can you please explain why the acceleration of the balloon has no effect on the acceleration of the body?
Dhanyashree one month ago
If 4sec be the time in which a projectile reaches a point P of its path and 5 sec the time from P till it reasches the horizontal plane passing through the point of projection . The height...
no this answer is not correct you have made a mistake yhe answer of this question is 98 plz check again then send the right answer...
Hansraj Gyanendra Singh Rajawat 3 months ago
v=u+at as v=u+at we can abe to find v as u=zeo and h=vsquare /2g from it we can find h v=36 and t in that particular projectile is 4 sec so h=1296/18 h=72
bharath 3 months ago
What is called a valence band and the conduction band?
In a crystal, the energy band which includes the energy level of valence electons (electrons in the outer most orbit) is called valence band and the energy band above the valence band is...
Adarsh 2 months ago
The valence band is the highest range of electron energies in which electrons are normally present at absolute zero temperature, while the conduction band is the lowest range of vacant...
Umakant biswal 2 months ago
what is mutual inductance?Describe the ways in which Eddy currents are used to advantage?
mutual inductance is a phenomena in which the flux is induced in the coil from another coil in which ac current is flowing through and thus, conducts current and the change in flux induces...
Vikas TU 2 months ago
Give some examples for elemental semiconductors????
Semiconductors are available as either elements or compounds. Silicon and Germanium are the most common elemental semiconductors. Compound Semiconductors include InSb , InAs , GaP, GaSb ,...
jayachandra 2 months ago
Silicon (Si) and germanium (Ge) are the main elemental semiconductors. Hope you got the answer. ALL THE BEST..
Adarsh 2 months ago
View all Questions »

  • Complete Physics Course - Class 12
  • OFFERED PRICE: R 2,600
  • View Details
Get extra R 650 off

  • Complete Physics Course - Class 11
  • OFFERED PRICE: R 2,800
  • View Details

Get extra R 700 off

More Questions On Mechanics

Ask Experts

Have any Question? Ask Experts

Post Question

Answer ‘n’ Earn
Attractive Gift
To Win!!!
Click Here for details