A block of mass \( M \) is kept on a rough horizontal surface. The coefficient of static frictio...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=v9AhWNQCyHE


Duration: 8:50
28 views
0

A block of mass \( M \) is kept on a rough horizontal surface. The coefficient of static friction between the block and the surface is \( \mu \). The block is to be pulled by applying a force to it. What minimum force is needed to slide the block ? In which direction should this force act?
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-22A path of \( 4 \mathrm{~m} \) width runs round a semi-circular grassy plot whose circumference i...
2022-11-22Prototheca is a : (A) nutritive secretion (B) skeleton rudiments (C) larvae (D) exoskeleton
2022-11-22Evaluating integrals dependent on a parameter: Differentiate \( I \) with respect to the paramet...
2022-11-22A body starts moving with a velocity \( v_{0}=10 \mathrm{~ms}^{-1} \). It experiences a retardat...
2022-11-22pThe figure shows a ray of light falling normally on the face \( \mathrm{AB} \) of an equilatera...
2022-11-22A rigid body of mass \( 0.3 \mathrm{~kg} \) is taken slowly up an inclined plane of length \( 10...
2022-11-22The latent heat of vaporization of a liquid of molar mass, \( 80 \mathrm{~g} / \mathrm{mol} \) a...
2022-11-22The largest value of the non-negative integer \( a \) for which \( \lim _{x \rightarrow 1}\left\...
2022-11-22Two vectors \( \vec{A} \) and \( \vec{B} \) inclined at an angle \( \theta \) have a resultant \...
2022-11-22A ball hits a wall horizontally at \( 6.0 \mathrm{~m} \mathrm{~s}^{-1} \). It rebounds horizonta...
2022-11-22A block of mass \( M \) is kept on a rough horizontal surface. The coefficient of static frictio...
2022-11-22pComprehension XIV/ppGaseous substances \( (\mathrm{CHO})_{p} \) and \( (\mathrm{COOH})_{q} \), ...
2022-11-22pAn electron beam enters a magnetic field at right angles to it as shown in the Figure./ppW/ppTh...
2022-11-22p(a) Define momentum of a body. On what factors does the momentum of a body depend ?/ppPI/pp(b) ...
2022-11-22pA polystyrene of formula \( \mathrm{Br}_{3} \mathrm{C}_{6} \mathrm{H}_{2}\left(\mathrm{C}_{8} \...
2022-11-22A trolley filled with sand moves on a smooth horizontal surface with a velocity v0. A small hole...
2022-11-22Which of the following figure shown below is correct regarding the steady flow of a non viscous ...
2022-11-22पौधों में निषेचन के बाद फल एवं बीज का निर्माण किस भाग से होता है ?
2022-11-22The figure formed by joining the midpoints of the adjacent sides of a rhombus is a (a) rhombus (...
2022-11-22A bullet of mass \( 0.02 \mathrm{~kg} \) is fired from a gun weighing \( 7.5 \mathrm{~kg} \). If...
2022-11-22A yo-yo has a rotational inertia of \( 950 \mathrm{~g} \mathrm{~cm}^{2} \) and a mass of \( 120 ...