A block of mass \( m \) is placed on a surface with a vertical cros...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=YNUDX9g0Ehs


Duration: 3:46
55 views
0

A block of mass \( m \) is placed on a surface with a vertical cross-section given by \( y=\frac{x^{3}}{6} \). If the coefficient
\( \mathrm{P} \) of friction is \( 0.5 \), the maximum height above the ground at which the block can be placed without slipping is:
W
(A) \( \frac{2}{3} \mathrm{~m} \)
(B) \( \frac{1}{3} \mathrm{~m} \)
(C) \( \frac{1}{2} m \)
(D) \( \frac{1}{6} \mathrm{~m} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-13The Class X students of a secondary school in Krishinagar have been allotted a rectangular plot ...
2023-02-13What is the term used for the German Parliament? \( \mathrm{P} \) (...
2023-02-13(i) What does BOD \& COD stands for? (ii) Dissolved oxygen in water...
2023-02-13Which one of the following is a different pair? (a) \( \mathrm{Li},...
2023-02-13A triangle \( \mathrm{ABC} \) is drawn to circumscribe a circle of radius \( 4 \mathrm{~cm} \) s...
2023-02-13The rate of chemisorption (a) decreases with increase of pressure. \( \mathrm{P} \) (b) is indep...
2023-02-13Assuming that elements are formed to complete the seventh period, w...
2023-02-13The vertices of a \( \triangle \mathrm{ABC} \) are \( \mathrm{A}(4,6), \mathrm{B}(1,5) \) and \(...
2023-02-13In general the property (magnitudes only) that show \( \mathrm{P} \...
2023-02-13\( \mathrm{P} \) Given in the figure are two blocks A and B of weig...
2023-02-13A block of mass \( m \) is placed on a surface with a vertical cros...
2023-02-13What is the role of \( \mathrm{CO}_{2} \) in the 'greenhouse effect...
2023-02-13Construct a triangle of sides \( 4 \mathrm{~cm}, 5 \mathrm{~cm} \) and \( 6 \mathrm{~cm} \) and ...
2023-02-13A particle of mass \( m \) is at rest at the origin at time \( t=0 ...
2023-02-13For any vector \( \vec{a} \), the value of \( (\vec{a} \times \hat{...
2023-02-13Give the symbol of the elements of lowest atomic number that has th...
2023-02-13(i) Define environmental chemistry. (ii) Discuss social relevance o...
2023-02-13Some statements about heavy water are given below: \( \mathrm{P} \) (a) Heavy water is used as a...
2023-02-13The atomic number of the element unnilennium is \( \mathrm{P} \) [J...
2023-02-13If \( A_{1}, A_{2} \) be two arithmetic means and \( G_{1}, G_{2} \...
2023-02-13The electronic configuration of few elements is given below. Mark t...


Tags:
pw