If the linear density of a rod of length \( 3 \mathrm{~m} \) varies as \( \lambda \) \( \mathrm{...

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


Duration: 3:46
0 views
0

If the linear density of a rod of length \( 3 \mathrm{~m} \) varies as \( \lambda \)
\( \mathrm{P} \) \( =2+x \), then the position of the center of mass of the

W. rod is at a distance of
(1) \( \frac{7}{3} m \)
(2) \( \frac{10}{7} m \)
(3) \( \frac{12}{7} m \)
(4) \( \frac{9}{7} m \)
๐Ÿ“ฒPW App Link - https://bit.ly/YTAI_PWAP
๐ŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-07The linear mass density of a rod of length \( 3 \mathrm{~m} \) is P \( \lambda=2 \mathrm{~kg} / ...
2023-04-07A solid sphere of mass \( M \) and radius \( \mathrm{R} \) rolls P ...
2023-04-07The density of a non-uniform rod of length \( 1 \mathrm{~m} \) is \( \mathrm{P} \) given by \( \...
2023-04-07If a sphere is rolling, the ratio of its rotational energy to the t...
2023-04-07A ball rolls without slipping. The radius of gyration of the ball a...
2023-04-07An international treaty to control the emission of \( \mathrm{P} \)...
2023-04-07If the angular velocity of a body rotating about an axis is doubled...
2023-04-07Primary succession differs from secondary P succession primarily in...
2023-04-07A disc is rolling on an inclined plane without P slipping then what...
2023-04-07There is a thin uniform disc of radius \( \mathrm{R} \) and mass per P unit area \( \sigma \), i...
2023-04-07If the linear density of a rod of length \( 3 \mathrm{~m} \) varies as \( \lambda \) \( \mathrm{...
2023-04-07A circular disc of radius \( r \) has a uniform thickness. A \( \mathrm{P} \) circular hole of d...
2023-04-07If the tangent at a point on the ellipse \( \frac{x^{2}}{27}+\frac{...
2023-04-07Which one of the following is a wrong statement? P (1) Most of the ...
2023-04-07The cranial capacity was largest among the P (A) Peking man W (B) J...
2023-04-07What must be done before placing DNA into the \( \mathrm{P} \) elec...
2023-04-07A particle performs uniform circular motion with an angular momentu...
2023-04-07In the figure a uniform disc of radius \( \mathrm{R} \), from which P a hole of radius \( \mathr...
2023-04-07A particle of mass \( m \) is describing a circular path of radius ...
2023-04-07Find the centre of mass of uniform L-shaped lamina \( \mathrm{P} \) (a thin flat plate) origine ...
2023-04-07A wheel is rolling along the ground with a speed of \( 2 \mathrm{~m...