A moving block having mass \( m \) collides with another stationary block having mass \( 4 \math...

Channel:
PW Solutions
Subscribers:
458,000
Published on ● Video Link: https://www.youtube.com/watch?v=eM8_GLJywgU


Duration: 3:08
2 views
0

A moving block having mass \( m \) collides with another stationary block having mass \( 4 \mathrm{~m} \). The lighter block comes to rest after collision. When the initial velocity of the lighter block is \( v \), then the value of coefficient of restitution \( (e) \) will be
(a) \( 0.8 \)
(b) \( 0.25 \)
(c) \( 0.5 \)
(d) \( 0.4 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-07A ball of \( 0.5 \mathrm{~kg} \) collided with wall at \( 30^{\circ} \) and bounced back elastic...
2022-11-07A ball is thrown vertically downwards from a height of \( 20 \mathrm{~m} \) with an initial velo...
2022-11-07A body of mass \( 5 \times 10^{3} \mathrm{~kg} \) moving with speed \( 2 \mathrm{~m} / \mathrm{s...
2022-11-07Body \( A \) of mass \( 4 m \) moving with speed \( u \) collides with another body \( B \) of m...
2022-11-07A toy truck of mass \( 2 m \) elastically collides with a toy car of mass \( m \), speed of truc...
2022-11-07Which of the following statement(s) is/are correct for work done to be zero? I. If the displacem...
2022-11-07Two objects of mass \( m \) each moving with speed \( u \mathrm{~m} / \mathrm{s} \) collide at \...
2022-11-07Body of mass \( M \) is much heavier than the other body of mass \( m \). The heavier body with ...
2022-11-07A particle of mass \( m \) moving in the \( x \)-direction with speed \( 2 v \) is hit by anothe...
2022-11-07In a collinear collision, a particle with an initial speed \( v_{0} \) strikes a stationary part...
2022-11-07A moving block having mass \( m \) collides with another stationary block having mass \( 4 \math...
2022-11-07A particle moves in one dimension from rest under the influence of a force that varies with the ...
2022-11-07A body of mass \( 1 \mathrm{~kg} \) begins to move under the action of a time dependent force \(...
2022-11-07When two bodies collide to each other such that their kinetic energy remains conserved. Their co...
2022-11-07At time \( t=0 \mathrm{~s} \), particle starts moving along \( X \)-axis. If its kinetic energy ...
2022-11-07The potential energy of a \( 1 \mathrm{~kg} \) particle free to move along the \( X \)-axis is g...
2022-11-07A machine gun fires 360 bullets per minute, with a velocity of \( 600 \mathrm{~ms}^{-1} \). If t...
2022-11-07In a hydroelectric power station, the water is flowing at \( 2 \mathrm{~ms}^{-1} \) in the river...
2022-11-07The power of a windmill having blade area equal to \( A \) and wind velocity equal to \( v \) is...
2022-11-07The potential energy of a spring increases by \( 15 \mathrm{~J} \) when stretched by \( 3 \mathr...
2022-11-07A \( 2 \mathrm{~kg} \) block slides on a horizontal floor with a speed of \( 4 \mathrm{~ms}^{-1}...


Tags:
pw