A particle of mass \( m \) is moving in a circular path of radius a, with a constant velocity \(....

Channel:
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=mP2PZCF6xsE



Duration: 2:35
1 views
0


A particle of mass \( m \) is moving in a circular path of radius a, with a constant velocity \( v \) as shown in the
\( \mathrm{P} \)
figure. The centre of circle is marked by ' \( C \) '. The angular momentum from the origin \( O \) can be written as:
(1) \( \operatorname{mva}(1+\cos 2 \theta) \)
(2) \( \operatorname{mva}(1+\cos \theta) \)
(3) \( m v a \cos 2 \theta \)
(4) \( m v a \)


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




Other Videos By PW Solutions


2024-01-22A solid cylinder of mass \( 50 \mathrm{~kg} \) and radius \( 0.5 \mathrm{~m} \) is free to rotat....
2024-01-22A rod of weight \( w \) is supported by two parallel knife edges \( A \) and \( B \) and is in e....
2024-01-22A uniform rod of length \( 200 \mathrm{~cm} \) and mass \( 500 \mathrm{~g} \) is balanced on a w....
2024-01-22In each situation of Column I, a uniform disc of mass \( m \) and radius \( R \) rolls on a roug....
2024-01-22A rope is wound around a hollow cylinder of mass \( 3 \mathrm{~kg} \) and radius \( 40 \mathrm{~....
2024-01-22Two particles of mass \( 5 \mathrm{~kg} \) and \( 10 \mathrm{~kg} \) respectively are attached t....
2024-01-22Three identical spheres, each of mass \( M \), are placed at the corners of a right angle triang....
2024-01-22The moment of the force, \( \vec{F}=4 \hat{i}+5 \hat{j}-6 \hat{k} \) at \( (2,0,-3) \), about th....
2024-01-22Find the torque about the origin when a force of \( 3 \hat{j} \mathrm{~N} \) acts on the particl....
2024-01-22A particle \( P \) moves with constant speed on a circle in anticlockwise direction as shown in ....
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....