A rocket is moving in a gravity free space with a constant acceleration of \( 2 \mathrm{~ms}^{-2...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=yVoMupQtRjU


Duration: 8:53
749 views
15

A rocket is moving in a gravity free space with a constant acceleration of \( 2 \mathrm{~ms}^{-2} \) along \( +x \) direction (see figure). The
\( \mathrm{P} \) length of a chamber inside the rocket is \( 4 \mathrm{~m} \). A ball is thrown

W from the left end of the chamber in \( +x \) direction with a speed of \( 0.3 \mathrm{~ms}^{-1} \) relative to the rocket. At the same time, another ball is thrown in \( -x \) direction with a speed of \( 0.2 \mathrm{~ms}^{-1} \) from its right end relative to the rocket. The time in seconds when the two balls hit each other is
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-01-17A particle slides from rest from the topmost point of a vertical circle of radius \( r \) along ...
2023-01-17Two stones are projected with the same speed but making different angles with the horizontal. Th...
2023-01-17A ball is projected from the ground at angle \( \theta \) with the horizontal. After \( 1 \mathr...
2023-01-17The ratio of the distance carried away by the water current, downstream, in crossing a river, by...
2023-01-17A bird is flying towards north with a velocity \( 40 \mathrm{~km} \mathrm{~h}^{-1} \) and a trai...
2023-01-17A car is moving towards east with a speed of \( 25 \mathrm{~km} \mathrm{~h}^{-1} \). To the driv...
2023-01-17A man can swim in still water with a speed of \( 2 \mathrm{~ms}^{-1} \). If he wants to cross a ...
2023-01-17A policeman moving on a highway with a speed of \( 30 \mathrm{~km} \mathrm{~h}^{-1} \) fires a b...
2023-01-17Rain is falling vertically downwards with a speed of \( 4 \mathrm{~km} \mathrm{~h}^{-1} \). A gi...
2023-01-17A river is flowing from west to east at a speed of \( 5 \mathrm{~m} \mathrm{~min}^{-1} \). A man...
2023-01-17A rocket is moving in a gravity free space with a constant acceleration of \( 2 \mathrm{~ms}^{-2...
2023-01-17Ship \( A \) is travelling with a velocity of \( 5 \mathrm{~km} \mathrm{~h}^{-1} \) due east. A ...
2023-01-17A man swims from a point \( A \) on one bank of a river of width \( 100 \mathrm{~m} \). When he ...
2023-01-17Rain is falling vertically with a velocity of \( 25 \mathrm{~ms}^{-1} \). A woman rides a bicycl...
2023-01-17Two tall buildings are \( 30 \mathrm{~m} \) apart. The speed with which a ball must be thrown ho...
2023-01-17Two paper screens \( A \) and \( B \) are separated by \( 150 \mathrm{~m} \). A bullet pierces \...
2023-01-17A projectile can have same range \( R \) for two angles of projection. It \( t_{1} \) and \( t_{...
2023-01-17The equation of motion of a projectile is \( y=12 x-\frac{3}{4} x^{2} \). \( \mathrm{P} \) The h...
2023-01-17A body has an initial velocity of \( 3 \mathrm{~ms}^{-1} \) and has an acceleration of \( 1 \mat...
2023-01-17A shot is fired from a point at a distance of \( 200 \mathrm{~m} \) from the foot of a tower \( ...
2023-01-17The point from where a ball is projected is taken as the origin of the coordinate axes. The \( x...