A particle performing uniform circular motion has angular momentum \( L \). When its angular vel...

Channel:
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=h7TTeIlZmdI



Duration: 4:54
14 views
0


A particle performing uniform circular motion has angular momentum \( L \). When its angular velocity is doubled and \( \mathrm{KE} \) is also doubled, the new angular momentum becomes \( x \) times. What is \( x \) ?
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live




Other Videos By PW Solutions


2022-11-16Two cyclists start from the junction of two perpendicular roads, their velocities being \( 3 v \...
2022-11-16рдПрдХ рдРрд╕реЗ рд╣реЙрд░реНрдореЛрди рдХрд╛ рдирд╛рдо рдмрддрд╛рдЗрдП рдЬреЛ рдЧреИрд╕реАрдп рдЕрд╡рд╕реНрдерд╛ рдореЗрдВ рдкрд╛рдпрд╛ рдЬрд╛рддрд╛ рд╣реИред
2022-11-16If \( 2^{15} \) is divided by 13 , the remainder is
2022-11-16Consider separate solutions of \( 0.500 M \mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}(a q) 0.100 \...
2022-11-16Methane crystallizes in a cubic unit cell with edge length \( 0.6 \mathrm{~nm} \). The density o...
2022-11-16рд╕рдмрд╕реЗ рдЕрдзрд┐рдХ рдХрдкрд╛рд▓ рдХреНрд╖рдорддрд╛ (Cranial capacity) рдереА: (A) Peking man рдореЗрдВ (B) African man рдореЗрдВ (C) Neandert...
2022-11-16A nucleus of radium \( \left({ }_{88} R^{226}\right) \) decays to \( { }_{86} R^{222} \) by the ...
2022-11-16рд╡рдВрд╢рд╛рдЧрддрд┐ рдХреЗ рдЧреБрдгрд╕реВрддреНрд░реАрдп рдордд рдХрд╛ рдкреНрд░рддрд┐рдкрд╛рджрди рдХрд░рдиреЗ рд╡рд╛рд▓реЗ рд╡реИрдЬреНрдЮрд╛рдирд┐рдХ рдХрд╛ рдирд╛рдо рд▓рд┐рдЦрд┐рдПред
2022-11-16The function \( f(x)=\frac{1}{x}-\frac{2}{e^{2 x}-1}, x \neq 0 \), is continuous at \( x=0 \). T...
2022-11-16рдХрд▓рд╛рдпреА рдХреА рд╕рдВрдзрд┐ рд╣реИ- (A) рд╣рд┐рдиреНрдЬ рдкреНрд░рдХрд╛рд░ рдХреА (B) рдзреБрд░рд╛рдЧреНрд░ рдкреНрд░рдХрд╛рд░ рдХреА (C) рдмреЙрд▓ рдПрдВрдб рд╕реЙрдХреЗрдЯ рдкреНрд░рдХрд╛рд░ рдХреА (D) рдЗрдирдореЗ...
2022-11-16A particle performing uniform circular motion has angular momentum \( L \). When its angular vel...
2022-11-16A ferromagnetic substance becomes a permanent magnet when it is placed in a magnetic field becau...
2022-11-16рд╕реНрдкрд░реНрдзрд╛ (competition) рдкреНрд░рднрд╛рд╡ рдбрд╛рд▓рддреА рд╣реИ : (A) рдЖрдмрд╛рджреА рдШрдирддреНрд╡ рдкрд░ (B) рдЙрддреНрдкрд╛рджрди рдХреНрд╖рдорддрд╛ рдкрд░ (C) рд╕рдореБрджрд╛рдп рд╡рд┐рдХрд╛...
2022-11-16The decomposition of ozone, \( 2 \mathrm{O}_{3}(\mathrm{~g}) \longrightarrow 3 \mathrm{O}_{2}(\m...
2022-11-16Evaluate the following limits: \[ \lim _{x \rightarrow 0} \frac{1-\cos 2 x+\tan ^{2} x}{x \sin x} \]
2022-11-16Determine the relationship between the torque \( N \) and the torsion angle \( \phi \) for for t...
2022-11-16Number of real roots of equation \( \left|\begin{array}{ccc}0 & x-a & x-b \\ x+a & 0 & x-c \\ x+...
2022-11-16Eight friends - \( \mathrm{P}, \mathrm{Q}, \mathrm{R}, \mathrm{S}, \mathrm{T}, \mathrm{U}, \math...
2022-11-16Wildlife Protection Act India was implemented in the year : (A) 1982 (B) 1988 (C) 1972 (D) 1970
2022-11-16The change on \( 500 c c \) of water due to protons will be (A) \( 6.0 \times 10^{27} C \) (B) \...
2022-11-16If a lightning discharge lasts \( 1.4 \mathrm{~ms} \) and carries a current of \( 5.0 \times 10^...