A self-propelled vehicle (assume it as a point mass) runs on a track with constant speed \( v \)...

Channel:
PW Solutions
Subscribers:
488,000
Published on ● Video Link: https://www.youtube.com/watch?v=ZMYDUeY696w


Duration: 3:34
29 views
0

A self-propelled vehicle (assume it as a point mass) runs on a track with constant speed \( v \). It passes through three positions \( A, B \) and \( C \) on the circular part of the track. Suppose \( N_{A}, N_{B} \) and \( N_{\mathrm{C}} \) are the normal forces exerted by the track on the vehicle when it is passing through points \( A, B \) and \( C \) respectively then
(1) \( N_{A}=N_{B}=N_{C} \)
(2) \( N_{B}N_{A}N_{C} \)
(3) \( N_{C}N_{A}N_{B} \)
(4) \( N_{B}N_{C}N_{A} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


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...
2022-11-16A stone is thrown from point \( O \) on ground with velocity \( \vec{v}=5 \hat{i}+10 \hat{j} \ma...
2022-11-16A massless thread passes through a ring (smooth). The ring is in a circular path with both part ...