A rectangular solid box of length \( 0.3 \mathrm{~m} \) is held horizontally, with one of its si....

Channel:
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=zyYy8WBtYvE



Duration: 3:54
0 views
0


A rectangular solid box of length \( 0.3 \mathrm{~m} \) is held horizontally, with one of its sides on the edge of a
\( \mathrm{P} \)
platform of height \( 5 \mathrm{~m} \). When released, it slips off the table in a very short time \( \tau=0.01 \mathrm{~s} \), remaining essentially horizontal. The angle by which it would rotate when it hits the ground will be (in radians) close to:
(1) 0.5
(3) 0.02
(2) 0.3
(4) 0.28


📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2024-01-22A particle of mass \( m \) is moving in a circular path of radius a, with a constant velocity \(....
2024-01-22Assertion: An ice-skater stretches out arms-legs during performance. Reason: Stretching out arms....
2024-01-22Assertion: The velocity of a body at the bottom of an inclined plane of given height, is more wh....
2024-01-22Assertion: Moment of inertia of a particle is same, whatever be the axis of rotation Reason: Mom....
2024-01-22An L-shaped object, made of thin rods of uniform mass density, is suspended with a string as sho....
2024-01-22A thin uniform bar of length \( \mathrm{L} \) and mass \( 8 \mathrm{~m} \) lies on a smooth hori....
2024-01-22Assertion: The earth is slowing down and as a result the moon is coming nearer to it. Reason: Th....
2024-01-22A bob of mass \( m \) attached to an inextensible string of length \( l \) is suspended from a v....
2024-01-22Assertion: It is harder to open and shut the door if we apply force near the hinge. Reason: Torq....
2024-01-22A particle of mass \( 2 \mathrm{~kg} \) is moving such that at time \( t \), its position, in me....
2024-01-22A rectangular solid box of length \( 0.3 \mathrm{~m} \) is held horizontally, with one of its si....
2024-01-22To mop-clean a floor, a cleaning machine presses a circular mop of radius \( R \) vertically dow....
2024-01-22In the figure shown there are two blocks \( A \) and \( B \) of same mass connected with pulley ....
2024-01-22A uniform chain of length \( l \) and mass \( m \) overhangs on a rough horizontal table with it....
2024-01-22A slab is subjected to two forces \( \vec{F}_{1} \) and \( \overrightarrow{F_{2}} \) of same mag....
2024-01-22The time dependence of the position of a particle of mass \( m=2 \) is given by \( \vec{r}(t)=2 ....
2024-01-22A small block of mass \( 20 \mathrm{~kg} \) rests on a bigger block of mass \( 30 \mathrm{~kg} \....
2024-01-22A cubical block of side \( 30 \mathrm{~cm} \) is moving with velocity \( 2 \mathrm{~ms}^{-1} \) ....
2024-01-22Shown in the figure is rigid and uniform one meter long \( \operatorname{rod} A B \) held in hor....
2024-01-22Four point masses, each of mass \( m \), are fixed at the corners of a square of side \( l \). T....
2024-01-22A slender uniform rod of mass \( M \) and length \( l \) is pivoted at one end so that it can ro....