A string of length \( 1 \mathrm{~m} \) is fixed at one end and carries a mass of 100 gm at the o... VIDEO
A string of length \( 1 \mathrm{~m} \) is fixed at one end and carries a mass of 100 gm at the other end. This string makes \( 2 / \pi \) revolution per second around a vertical axis passing through its second end. Calculate (i) the angle of inclination of a string with the vertical, (ii) the tension in the string and (iii) the linear velocity of the mass.https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2022-11-16 For a carrier wave of frequency \( 6 \mathrm{MHz} \), what should be the length of Marconi antenna? 2022-11-16 B otanical name of banana is
(A) Musa paradisica
(B) Phaseolus vulgaris
(C) Ricinus communis
(D)... 2022-11-16 Assertion (A): Water is flowing through a horizontal tube, the static pressure and total pressur... 2022-11-16 Assertion (A): Paramecium takes food by exocytosis.
Reason (R): In Paramecium, ejection of undig... 2022-11-16 Describe the functions of the three organelles, viz. Golgi bodies, chloroplasts and mitochondria. 2022-11-16 Without actual division write down the quotients in the cases: \[ \frac{x^{3}+27 y^{3}}{x+3 y} \] 2022-11-16 Which statement is false regarding the life cycle of Rhizopus and Spirogyra?
(A) Asexual reprodu... 2022-11-16 क्षार धातुओं को यह नाम क्यों दिया गया है ? 2022-11-16 Number of roots of the equation \( (3+\cos x)^{2}=4-2 \sin ^{8} x \) \( x \in[0,5 \pi] \) is 2022-11-16 A sample of water which does not produce lather with soap readily is called heavy water. 2022-11-16 A string of length \( 1 \mathrm{~m} \) is fixed at one end and carries a mass of 100 gm at the o... 2022-11-16 एक प्रोटॉन को 100 वोल्ट से त्वरित करने पर इसकी गतिज ऊर्जा में वृद्धि कितनी होगी? 2022-11-16 In the \( n \)th orbit, the energy of an electron \( E_{n}=-\frac{13.6}{n^{2}} \mathrm{eV} \) fo... 2022-11-16 A solid body rotates about a stationary axis so that its angular velocity depends on the rotatio... 2022-11-16 क्या आयोडीन क्लोरीन को \( \mathrm{NaCl} \) विलयन से विस्थापित कर सकती है? 2022-11-16 During its life cycle, Fasciola hepatica (liver fluke) infects its intermediate host and primary... 2022-11-16 Mesosomes of prokaryotes are functionally similar to
(A) Peroxisomes
(B) Lysosomes
(C) Mitochond... 2022-11-16 The straight lines represented by \( (y-m x)^{2}=a^{2}\left(1+m^{2}\right) \) and \( (y-n x)^{2}... 2022-11-16 If the complex numbers \( z_{1}, z_{2}, z_{3} \) are in \( \mathrm{AP} \), then they lie on
(A) ... 2022-11-16 A block is attached to a spring of stiffness \( k \). The other end of the spring is attached to... 2022-11-16 निम्नलिखित समीकरणों से ' \( \theta \) ' के व्यापक मान ज्ञात कीजिए\( 2 \cos ^{2} \theta+3 \sin \t...
0