A smooth cone is rotated with an angular velocity ' \( \omega \) ' as shown. A block \( A \) is ....

Channel:
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=9fX1o3ZNy0Q



Category:
Show
Duration: 4:26
1 views
0


A smooth cone is rotated with an angular velocity ' \( \omega \) ' as shown. A block \( A \) is placed at height \( h \). Block has no motion relative to cone. Choose the correct
\( \mathrm{P} \)
options, when \( \omega \) is increased.
(1) Net force acting on block will increase
(2) Normal reaction acting on block will increase
(3) \( h \) will increase
(4) Normal reaction will remain unchanged


📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2024-01-23A metal ball hits a wall and does not rebound whereas a rubber ball of the same mass on hitting ....
2024-01-23In the diagram shown in figure mass of both the balls is same. Match the following columns. \beg....
2024-01-23Comprehension Type Two smooth balls \( \mathrm{A} \) and \( \mathrm{B} \), each of mass \( m \) ....
2024-01-23In a two block system in figure match the following: \( P \) \begin{tabular}{|l|l|l|l|} \hline \....
2024-01-23In the figure shown, the two identical balls of mass \( M \) and radius \( R \) each, are placed....
2024-01-23Comprehension Type A circular disc of mass ' \( 2 \mathrm{~m} \) ' and radius ' \( 3 \mathrm{r} ....
2024-01-23Two smooth balls A and B, each of mass \( m \) and radius \( \mathrm{R} \), have their centers a....
2024-01-23Two smooth balls A and B, each of mass \( m \) and radius \( \mathrm{R} \), have their centers a....
2024-01-23The torque ' \( \tau \) ' on a body about a given point is found to be equal to \( \vec{A} \time....
2024-01-23Comprehension Type A circular disc of mass ' \( 2 \mathrm{~m} \) ' and radius ' \( 3 \mathrm{r} ....
2024-01-23A smooth cone is rotated with an angular velocity ' \( \omega \) ' as shown. A block \( A \) is ....
2024-01-23Two blocks \( A \) and \( B \) each of mass \( m \), are connected by a massless spring of natur....
2024-01-23Two particles A and B initially at rest, move towards each other under mutual force of attractio....
2024-01-23In the figure shown, the two identical balls of mass \( \mathrm{M} \) and radius \( \mathrm{R} \....
2024-01-23A ball of mass \( m \) moving with velocity \( v_{0} \) collides wall as shown in figure. After ....
2024-01-23A heavy ball moving with speed \( v \) collides with a tiny ball. The collision is elastic, then....
2024-01-23Before a rubber ball bounces off from the floor the ball is in contact with the floor for a frac....
2024-01-23A ball is dropped from a height \( h \). As it bounces off the floor, its speed is 80 percent of....
2024-01-23A ball hits the floor and rebounds after an inelastic collision. In this case-....
2024-01-23A truck moving on horizontal road east with velocity \( 20 \mathrm{~ms}^{-1} \) collides elastic....
2024-01-23A block of mass \( m \) and a pan of equal mass are connected by a string going over a smooth li....