A point mass \( m \) is suspended from a light thread of length \( l \), fixed at \( O \), is wh...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=UQnNvzM_nFM


Duration: 1:28
15 views
1

A point mass \( m \) is suspended from a light thread of length \( l \), fixed at \( O \), is whirled in a horizontal circle at constant speed as shown. From your point of view, stationary with respect to the mass, the forces on the mass are [AMU (Med.) 2001]
(a)
(b)
(c)
(d)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27If a cyclist moving with a speed of \( 4.9 \mathrm{~m} / \mathrm{s} \) on a level road can take ...
2022-10-27An aircraft executes a horizontal loop with a speed of 150 \( \mathrm{m} / \mathrm{s} \) with it...
2022-10-27Two stones of masses \( m \) and \( 2 m \) are whirled in horizontal circles the heavier one in ...
2022-10-27A proton of mass \( 1.6 \times 10^{-27} \mathrm{~kg} \) goes round in a circular orbit of radius...
2022-10-27A mass of \( 2 \mathrm{~kg} \) is whirled in a horizontal circle by means of a string at an init...
2022-10-27A particle moves in a circular orbit of radius \( r \) under a central attractive force \( F=-\f...
2022-10-27In an atom for the electron to revolve around the nucleus, the necessary centripetal force is ob...
2022-10-27The length of second's hand in a watch is \( 1 \mathrm{~cm} \). The change in velocity of its ti...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27Which of the following statements is false for a particle moving in a circle with a constant ang...
2022-10-27A point mass \( m \) is suspended from a light thread of length \( l \), fixed at \( O \), is wh...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27The second's hand of a watch has length \( 6 \mathrm{~cm} \). Speed of end point and magnitude o...
2022-10-27A particle is moving on a circular path with constant speed, then its acceleration will be [RPET...
2022-10-27A body of mass \( m \) moves in a circular path with uniform angular velocity. The motion of the...
2022-10-27In \( 1.0 \mathrm{~s} \), a particle goes from point \( A \) to point \( B \), moving in a semic...
2022-10-27A stone tied to the end of a string \( 1 \mathrm{~m} \) long is whirled in a horizontal circle w...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27An athlete completes one round of a circular track of radius \( 10 \mathrm{~m} \) in \( 40 \math...
2022-10-27One end of a string of length \( l \) is connected to a particle of mass \( m \) and the other t...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...


Tags:
pw