A spherical ball of mass \( M \) moving with initial velocity \( u \) collides elastically with ...

Channel:
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=IXxJNQUstBA



Duration: 4:26
10 views
0


A spherical ball of mass \( M \) moving with initial velocity \( u \) collides elastically with another ball of mass \( M \), which is fixed at one end of \( L \) shaped rigid massless frame as shown in Fig. (a).
\( \mathrm{P} \)
W The \( L \) shaped frame contains another
(b) mass \( M \) connected at the other end.
How soon will the frame come to the orientation shown in Fig. (b) after collision?
(1) \( \frac{\pi l}{4 u} \)
(2) \( \frac{7 \pi l}{8 u} \)
(3) \( \frac{\pi l}{u} \)
(4) \( \frac{7 \pi l}{4 u} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-02-14Which of the following statement(s) is/are correct ? (A) \( 1+\frac{2}{2}+\frac{3}{2^{2}}+\frac{...
2023-02-14Area of the region which consists of all the points satisfying the ...
2023-02-14A ground receiver in line-of-sight communication cannot receive dir...
2023-02-14Match the columns and find out the correct combination: \( \mathrm{...
2023-02-14Refer figure of Q. 144, after maximum collector current, there is n...
2023-02-14When a body is hinged at a point and a force is acting on the body in such a way that the line o...
2023-02-14In the following questions, a statement I is followed by a correspo...
2023-02-14A stepped cylinder having mass \( 50 \mathrm{~kg} \) and a radius of gyration \( (K) \) of \( 0....
2023-02-14Which size of the antenna should have comparable to the wavelength ...
2023-02-14Consider \( \mathrm{E}=(\sqrt[8]{\mathrm{x}}+\sqrt[5]{\mathrm{y}})^{\mathrm{z}}=\mathrm{I}+f, 0 ...
2023-02-14A spherical ball of mass \( M \) moving with initial velocity \( u \) collides elastically with ...
2023-02-14A ball, rolling purely on a horizontal floor with centres speed \( v \), hits a smooth vertical ...
2023-02-14When a body is hinged at a point and a force is acting on the body in such a way that the line o...
2023-02-14\( (6,0),(0,6) \) and \( (7,7) \) are the vertices of a triangle. The circle inscribed in the tr...
2023-02-14Which of the following characteristics is incorrect with respect to...
2023-02-14Which of the following statements wrongly represents the nature of ...
2023-02-14\( f(x)=\int_{1}^{x} \frac{e^{t}}{t} d t, x \in R^{+} \). Then comp...
2023-02-14Statement-1 : The sum of the series \( { }^{\mathrm{n}} \mathrm{C}_{0} \cdot{ }^{\mathrm{m}} \ma...
2023-02-14Let \( I_{1}=\int_{0}^{\pi / 4} e^{x^{2}} d x, l_{2}=\int_{0}^{\pi ...
2023-02-14In the xy plane, the segment with end points \( (3,8) \) and \( (-5,2) \) is the diameter of the...
2023-02-14The number of 6 digit numbers that can be formed using the digits \( 0,1,2,5,7 \) and 9 which ar...