A particle starts from rest and performing circular motion of constant radius with speed given b...

Channel:
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=C_arb068BxM



Duration: 3:50
8 views
0


A particle starts from rest and performing circular motion of constant radius with speed given by \( v=\alpha \sqrt{x} \) where \( \alpha \) is a constant and \( x \) is the distance covered. The correct graph of magnitude of its tangential acceleration \( \left(a_{t}\right) \) and centripetal acceleration \( \left(a_{c}\right) \) versus \( t \) will be
(1)
(2)
(3)
(4)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2022-11-16If \( \int_{\sin x}^{1} t^{2} f(t) d t=1-\sin x \), where \( x \in\left(0, \frac{\pi}{2}\right) ...
2022-11-16The figure below depicts a block sliding along a frictionless ramp in vertical plane. Eight numb...
2022-11-16In bryophytes, male and female sex organs are called and respectively. (A) microsporangia; macro...
2022-11-16Give one method of preparing quick lime. What happens when rain water falls on it ?
2022-11-16A car moving along a circular track of radius \( 50.0 \mathrm{~m} \), accelerates from rest at \...
2022-11-16किण्वन क्या है ? इसके दो औद्योगिक मंहत्वों को लिखिए।
2022-11-16The angular acceleration of a particle moving along a circle is given by \( \alpha=k \sin \theta...
2022-11-16A particle is projected from ground at an angle \( \theta \). At a certain instant the velocity ...
2022-11-16Two cards are drawn from a pack of cards. What is the chance that atleast one of the cards drawn...
2022-11-16A particle moves in a circle of radius \( 20 \mathrm{~cm} \). Its linear speed is given by \( v=...
2022-11-16A particle starts from rest and performing circular motion of constant radius with speed given b...
2022-11-16A \( L \) shaped rod whose one rod is horizontal and other vertical is rotating about a vertical...
2022-11-16A self-propelled vehicle (assume it as a point mass) runs on a track with constant speed \( v \)...
2022-11-16The mean of the distribution, in which the values of \( X \) are \( 1,2, \ldots, n \), the frequ...
2022-11-16If the angle between the pair of straight lines represented by the equation \( x^{2}-3 x y+\lamb...
2022-11-16A uniform rod of length \( 2 \mathrm{~m} \). Velocity of point \( B \) is \( 10 \mathrm{~m} / ...
2022-11-16A car moves on a circular road describing equal angles about the centre in equal intervals of ti...
2022-11-16A small block of mass \( m \) slides on a frictionless horizontal table. It is constrained to mo...
2022-11-16A ball of mass \( m \) is attached to the end of a thread fastened to the top of a vertical rod ...
2022-11-16Beads \( A \) and \( B \), each of mass \( m \), are connected by a light inextensible cord. The...
2022-11-16A round disc of moment of inertia \( I_{2} \) about its axis perpendicular to its plane and pass...