Friction between any two surfaces in contact is the force that opposes the relative motion betwe...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=i-Gswq4IBfE


Duration: 4:22
6 views
0

Friction between any two surfaces in contact is the force that opposes the relative motion between them. The force of limiting friction \( (F) \) between any two surfaces in contact is directly proportional to the normal reaction \( (R) \) between them, i.e., \( F \propto R \) or \( F=\mu R \), where \( \mu \) is coefficient of limiting friction. If \( \theta \) is angle of friction, then \( \mu=\tan \theta \).
An object placed on an inclined plane starts sliding when the angle of inclination becomes \( 30^{\circ} \). The coefficient of static friction between the object and the plane is
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-08-17Given standard enthalpy of formation of \( \mathrm{CO}\left(-110 \mathrm{~kJ} \mathrm{~mol}^{-1}...
2023-08-17Mitochondria and centrioles duplicate in \( G_{0} / G_{1} / G_{2} \) phase of interphase.
2023-08-17Stems are modified into flattened structures, which carryout photosynthesis in
2023-08-17Evaluate: \( \int_{0}^{1} \frac{e^{-x}}{1+e^{x}} d x \)
2023-08-17Determine b which satisfies   \(\displaystyle \log _{e}2\log _{b}625= \log _{10}16\log _{e}10.\)
2023-08-17Solve for x \( { \left( 5+2\sqrt { 6 }  \right)  }^{ { x }^{ 2 }-3 }+{ \left( 5-2\sqrt...
2023-08-17How many multiples of 4 lie between 10 and \( 250 ? \)
2023-08-17The values of \( k \), for which the equation \( x^{2}+2(k-1) x \) \( +\mathrm{k}+5=0 \) possess...
2023-08-17The \( p^{\text {th }}, q^{\text {th }} \) and \( r^{\text {th }} \) terms of an A.P. are \( a, ...
2023-08-17Pyrenoids are particles which stores
2023-08-17Friction between any two surfaces in contact is the force that opposes the relative motion betwe...
2023-08-17ICBN refers to
2023-08-17Which of the given options best describes the gametophyte in the alternation of generations of a...
2023-08-17Which of these is not a property of all living organisms?
2023-08-17Cyanobacteria do not possess
2023-08-17Term virus was given by-
2023-08-17emstrongnigrum/strong/em is one species of genus
2023-08-17Order of toxicity among ammonia, urea and uric acid (from lower to higher) is
2023-08-16A solution containing ethyl alcohol and propyl alcohol has a vapour pressure of \( 290 \mathrm{~...
2023-08-16Of the following elements, which possess the highest electron affinity?\( P \)(1) As(2) \( \math...
2023-08-16The \( \mathrm{K}_{\mathrm{sp}} \) of \( \mathrm{Ag}_{2} \mathrm{CrO}_{4}, \mathrm{AgCl}, \mathr...