A \( 1 \mathrm{~kg} \) stone at the end of \( 1 \mathrm{~m} \) long string is whirled in a verti...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=5dBXinr3JXk


Duration: 2:11
9 views
0

A \( 1 \mathrm{~kg} \) stone at the end of \( 1 \mathrm{~m} \) long string is whirled in a vertical circle at constant speed of \( 4 \mathrm{~m} / \mathrm{sec} \). The tension in the string is \( 6 N \), when the stone is at \( \left(g=10 \mathrm{~m} / \mathrm{sec}^{2}\right) \)
[AIIMS 1982, 2010]
(a) Top of the circle
(b) Bottom of the circle
(c) Half way down
(d) None of the above
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27A pendulum bob on a \( 2 \mathrm{~m} \) string is displaced \( 60^{\circ} \) from the vertical a...
2022-10-27A string of length \( L \) is fixed at one end and carries a mass \( M \) at the other end. The ...
2022-10-27A simple pendulum oscillates in a vertical plane. When it passes through the mean position, the ...
2022-10-27The maximum and minimum tension in the string whirling in a circle of radius \( 2.5 \mathrm{~m} ...
2022-10-27A particle is moving in a vertical circle. The tensions in the string when passing through two p...
2022-10-27The kinetic energy \( k \) of a particle moving along a circle of radius \( R \) depends on the ...
2022-10-27A stone of mass \( m \) is tied to a string and is moved in a vertical circle of radius \( r \) ...
2022-10-27A particle of mass \( m \) is moving in a circular path of constant radius \( r \) such that its...
2022-10-27A weightless thread can bear tension upto \( 3.7 \mathrm{~kg} w \mathrm{t} \). A stone of mass \...
2022-10-27As per given figure to complete the circular loop what should be the radius if initial height is...
2022-10-27A \( 1 \mathrm{~kg} \) stone at the end of \( 1 \mathrm{~m} \) long string is whirled in a verti...
2022-10-27One end of a string of length \( 1.0 \mathrm{~m} \) is tied to a body of mass \( 0.5 \mathrm{~kg...
2022-10-27A point \( P \) moves in counter-clockwise direction on a circular path as shown in the figure. ...
2022-10-27A simple pendulum is oscillating without damping. When the displacement of the bob is less than ...
2022-10-27A car is moving in a circular horizontal track of radius \( 10 \mathrm{~m} \) with a constant sp...
2022-10-27A uniform circular disc of radius \( 50 \mathrm{~cm} \) at rest is free to turn about an axis wh...
2022-10-27A fan is making 600 revolutions per minute. If after some time it makes 1200 revolutions per min...
2022-10-27A ball is moving to and fro about the lowest point \( A \) of a smooth hemispherical bowl. If it...
2022-10-27A body crosses the topmost point of a vertical circle with critical speed. Its centripetal accel...
2022-10-27For a particle in a non-uniform accelerated circular motion [AMU (Med.) 2000] (a) Velocity is ra...
2022-10-27A piece of wire is bent in the shape of a parabola \( y=k x^{2} \) ( \( y \)-axis vertical) with...


Tags:
pw