A hemispherical bowl of radius \( R \) is rotated about its axis of symmetry which is kept verti...

Channel:
PW Solutions
Subscribers:
458,000
Published on ● Video Link: https://www.youtube.com/watch?v=JYKNaqILSLA


Duration: 8:28
23 views
0

A hemispherical bowl of radius \( R \) is rotated about its axis of symmetry which is kept vertical. A small block is kept at a position where the radius makes an angle \( \theta \) with the vertical. The block rotates with the bowl without slipping. The friction coefficient between the block and the bowl surface is \( m \). Find the range of angular speed for which the block will not slip.
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16A gardener presses the grasscutter with a force \( F \) at an angle \( \theta \). Assume the mot...
2022-11-16A uniform disc of mass \( 1 \mathrm{~kg} \) and radius \( 20 \mathrm{~cm} \) is rolling purely o...
2022-11-16Let \( f(x)=A x^{2}+B x+C \) where \( A, B, C \) are real numbers. If \( f(x) \) is an integer w...
2022-11-16Match the column:
2022-11-16рд╣рдБрд╕рд╛рдиреЗ рд╡рд╛рд▓реА рдЧреИрд╕ рд╣реИ : (A) рдирд╛рдЗрдЯреНрд░рд╕ рдСрдХреНрд╕рд╛рдЗрдб (B) рдирд╛рдЗрдЯреНрд░реЛрдЬрди рдЯреНрд░рд╛рдЗрдСрдХреНрд╕рд╛рдЗрдб (C) рдирд╛рдЗрдЯреНрд░рд┐рдХ рдСрдХреНрд╕рд╛рдЗрдб (D) рдирд╛рдЗ...
2022-11-16рдХрд╛рд░реНрдмрди рдбрд╛рдЗрдСрдХреНрд╕рд╛рдЗрдб рддрдерд╛ рдореЗрдереЗрди рдХрд╛ рдХреНрд░рд╛рдВрддрд┐рдХ рддрд╛рдк рдХреНрд░рдорд╢рдГ \( 31.1^{\circ} \mathrm{C} \) рдПрд╡рдВ \( -81.9^{\...
2022-11-16The sine of a certain angle is \( \frac{1}{4} \); find the numerical values of the other trigono...
2022-11-16A rolling object rolls without slipping down an inclined plane (angle of inclination \( \theta \...
2022-11-16A stepped cylinder having mass \( 50 \mathrm{~kg} \) and a radius of gyration \( (K) \) of \( 0....
2022-11-16рд╣реНрдпреВрдЧреЛ рдбреА рд╡реНрд░реАрдЬ рдиреЗ 'рдЙрддреНрдкрд░рд┐рд╡рд░реНрддрдирд╡рд╛рдж' рдХрд╛ рд╕рдВрд░реВрдкрдг рдЬрд┐рди рдкреНрд░рдпреЛрдЧреЛрдВ рдХреЗ рдЖрдзрд╛рд░ рдкрд░ рдХрд┐рдпрд╛ рд╡реЗ рдкреНрд░рдмрдиреНрдзрд┐рдд рдереЗ : (A)...
2022-11-16A hemispherical bowl of radius \( R \) is rotated about its axis of symmetry which is kept verti...
2022-11-16Which one of the following is smallest in size? (A) \( \mathrm{Na}^{3} \) (B) \( \mathrm{O}^{2-}...
2022-11-16A spherical ball of mass \( M \) moving with initial velocity \( u \) collides elastically with ...
2022-11-16When a body is hinged at a point and a force is acting on the body in such a way that the line o...
2022-11-16When a body is hinged at a point and a force is acting on the body in such a way that the line o...
2022-11-16A ball, rolling purely on a horizontal floor with centres speed \( v \), hits a smooth vertical ...
2022-11-16A certain buffer solution equals concentration of \( X^{-} \)and \( \mathrm{H} X . K_{b} \) for ...
2022-11-16When a body is hinged at a point and a force is acting on the body in such a way that the line o...
2022-11-16A spherical ball of mass \( M \) moving with initial velocity \( u \) collides elastically with ...
2022-11-16The melting point of unsaturated fatty acids (A) increases with increase in double bonds (B) dec...
2022-11-16A uniform disc of mass \( 1 \mathrm{~kg} \) and radius \( 20 \mathrm{~cm} \) is rolling purely o...