Water in a bucket is whirled in a vertical circle with a string attached to it. The water does n...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=B3wbFTnhiqM


Duration: 5:53
1 views
0

Water in a bucket is whirled in a vertical circle with a string attached to it. The water does not fall down even when the bucket is inverted at the top of its path. We conclude that in this position
(a) \( m g=\frac{m v^{2}}{r} \)
(b) \( m g \) is greater than \( \frac{m v^{2}}{r} \)
(c) \( m g \) is not greater than \( \frac{m v^{2}}{r} \)
(d) \( m g \) is not less than \( \frac{m v^{2}}{r} \).
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-05-15State fundamental theorem of arithmetic.
2023-05-15From a balloon rising vertically upward at \( 6 \mathrm{~m} / \mathrm{s} \) a stone is thrown up...
2023-05-15if math xmlns=http://www.w3.org/1998/Math/MathMLmsubmiy/mimn1/mn/msub/math and math xmlns=h...
2023-05-15Figure shows a circuit that contains three identical resistors with resistance \( \mathrm{R}=9.0...
2023-05-15Liquids \( \mathrm{A} \) and \( \mathrm{B} \) form an ideal solution. The plot of \( \frac{1}{X_...
2023-05-15It is much easier for a small animal to run uphill than for a large animal, because: a. It is ea...
2023-05-15Convert \(1\) radian into a degree minute and second?
2023-05-15An electric dipole of moment \( p\) is placed in an electric field of intensity \( E \) . The d...
2023-05-15Resistance of \( 0.2 \mathrm{M} \) solution of an electrolyte is 50 \( \Omega \). The specific c...
2023-05-15One mole of an ideal gas goes from an initial state A to final state \( \mathrm{B} \) via two pr...
2023-05-15Water in a bucket is whirled in a vertical circle with a string attached to it. The water does n...
2023-05-15In Youngs double slit experiment, the \( y \)-coordinates of central maxima and \( 10^{\text {th...
2023-05-15The solution of the inequality \( 2 x-1 \leq x^{2}+3 \leq x-1 \) is
2023-05-15Archesporium of ovule is
2023-05-15What is the osmotic pressure of a solution of glucose containing \( 36 \mathrm{~g} \) of it per ...
2023-05-15The number of positive integers not satisfying the inequality \( \log _{2}\left(4^{x}-2.2^{x}+17...
2023-05-15The following equilibrium constants were determined at \( 1120 \mathrm{~K} \) : math xmlns=http:...
2023-05-15The molarity of \( 98 \%(\mathrm{w} / \mathrm{w}) \mathrm{H}_{2} \mathrm{SO}_{4}\left(\mathrm{~d...
2023-05-15Use Euclid’s division algorithm to find the HCF of: span class=math inlinemath xmlns=http:...
2023-05-15Which of the compounds give cine substitution products on reaction with \( \mathrm{NaNH}_{2} \) ...
2023-05-15For which one of the following is \( \Delta H_{\text {react }}^{\circ} \) equal to \( \Delta H_{...