A block of mass \( m_{1} \) rests on a rough horizontal plane with which its coefficient of fric...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=ks4bSBpLG6A


Duration: 4:24
2 views
0

A block of mass \( m_{1} \) rests on a rough horizontal plane with which its coefficient of friction is \( \mu \). A light string attached to this block passes over a light frictionless pulley and carries another block of mass \( m_{2} \) as shown in figure-2.213. When the system is just about to move, find the value of \( \mu \) in terms of \( m_{1} \) \( m_{2} \) and \( \theta \). Also find the tension in the string.
Figure \( 2.213 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27A bar magnet is placed upright on a floor (so that the axis of the magnet is vertical). A copper...
2022-10-27Read the assertion and reason carefully to mark the correct option out of the options given belo...
2022-10-27The magnetic field intensity at the centre of cubical cage of identical wires of length ' \( a \...
2022-10-27The magnetic flux through a circuit of resistance \( R \) changes by an amount \( \Delta \phi \)...
2022-10-27A current carrying loop is placed in a uniform magnetic field in four different orientations, I,...
2022-10-27The resistance of the series combination of two resistances is \( S \). When they are joined in ...
2022-10-27A current of 2 A flows in a system of conductors as shown. The potential difference \( \left(V_{...
2022-10-27Two masses \( A \) and \( B \) of \( 5 \mathrm{~kg} \) and \( 6 \mathrm{~kg} \) are connected by...
2022-10-27In an experiment, the resistance of a material is plotted as a function of temperature (in some ...
2022-10-27Express which of the following setups can be used to verify Ohm's law \( \quad \) [IIT-JEE (Scre...
2022-10-27A block of mass \( m_{1} \) rests on a rough horizontal plane with which its coefficient of fric...
2022-10-27Young's moduli of two wires \( A \) and \( B \) are in the ratio \( 7: 4 \). Wire \( A \) is \( ...
2022-10-27A boy standing on a weighing machine notices his weight as \( 400 \mathrm{~N} \). When he sudden...
2022-10-27An electromagnetic wave travels in \( x y \) plane making an angle \( \theta \) with \( x \)-axi...
2022-10-27A \( 12 \mathrm{~kg} \) monkey climbs a light rope. The rope passes over a pulley and is attache...
2022-10-27Two blocks of mass \( 2.9 \mathrm{~kg} \) and \( 1.9 \mathrm{~kg} \) are suspended from a rigid ...
2022-10-27The blocks \( B \& C \) in the figure- \( 2.186 \) have mass ' \( m \) ' each. The strings \( A ...
2022-10-27A ball is held at rest in position \( A \) by two light cords. The horizontal cord is now cut an...
2022-10-27An empty plastic box of mass \( 9 \mathrm{~kg} \) is found to accelerate up at the rate of \( g ...
2022-10-27With what minimum acceleration mass \( M \) must be moved on frictionless surface so that \( \ma...
2022-10-27A plane monochromatic light wave falls normally on a diaphragm with two narrow slits separated b...


Tags:
pw