A block B is pushed momentarily along a horizontal surface with an initial velocity \( V \). If ...

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


Duration: 2:51
28 views
0

A block B is pushed momentarily along a horizontal surface with an initial velocity \( V \). If \( \mu \) is the coefficient of sliding friction between \( B \) and the surface, block \( B \) will come to rest after a time
[CBSE PMT 2007]
(a) \( V /(g \mu) \)
(b) \( g \mu / V \)
(c) \( g / V \)
(d) \( \mathrm{V} / \mathrm{g} \)
πŸ“²PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27A conducting ring of radius 1 meter is placed in an uniform magnetic field \( B \) of \( 0.01 \)...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27One conducting \( U \) tube can slide inside another as shown in figure, maintaining electrical ...
2022-10-27Read the assertion and reason carefully to mark the correct option out of the options given belo...
2022-10-27Read the assertion and reason carefully to mark the correct option out of the options given belo...
2022-10-27Read the assertion and reason carefully to mark the correct option out of the options given belo...
2022-10-27Read the assertion and reason carefully to mark the correct option out of the options given belo...
2022-10-27Read the assertion and reason carefully to mark the correct option out of the options given belo...
2022-10-27An aeroplane flies \( 400 \mathrm{~m} \) north and \( 300 \mathrm{~m} \) south and then flies \(...
2022-10-27The velocities of \( A \) and \( B \) are marked in the figure-1.130. The velocity of block \( C...
2022-10-27A block B is pushed momentarily along a horizontal surface with an initial velocity \( V \). If ...
2022-10-27A highly rigid cubical block A of small mass \( M \) and side \( L \) is fixed rigidly onto anot...
2022-10-27A bar of mass \( m \) resting on a smooth horizontal plane starts moving due to a force \( F=m g...
2022-10-27A shell of mass \( m \) is at rest initially. It explodes into three fragments having masses in ...
2022-10-27Knowing that block \( B \) starts to move downward with a constant velocity of \( 18 \mathrm{~cm...
2022-10-27A \( 20 \mathrm{~kg} \) bucket is lowered by a rope with constant velocity of \( 0.5 \mathrm{~m}...
2022-10-27Find the reading of spring balance as shown in figure-2.154. Assume that mass \( M \) is in equi...
2022-10-27In the arrangement shown in figure-2.124 \( \angle L L L L U D N L \) pulley \( A \) and \( B \)...
2022-10-27A particle is projected with a speed \( u \) in air at angle \( \theta \) with the horizontal. T...
2022-10-27In the figure shown a river of width \( 4 \mathrm{~km} \) is flowing with the speed of \( 5 \mat...
2022-10-27A particle moving in the positive \( x \)-direction has initial velocity \( v_{0} \). The partic...


Tags:
pw