Two initial and final positions of Ragubhir on \( Y \)-axis, respectively are as (i) \( -4 \math...

Channel:
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=EaUSvy5qHFw



Duration: 4:34
3 views
0


Two initial and final positions of Ragubhir on \( Y \)-axis, respectively are as
(i) \( -4 \mathrm{~m}, 8 \mathrm{~m} \)
(ii) \( 8 \mathrm{~m},-4 \mathrm{~m} \)
Then,
I. his displacement is negative in case (i) but positive in case(ii)
II. his displacement in both the cases (i) and (ii) is zero.
III. his displacement is positive in case (i) and negative in case(ii).
Which of these statement (s) is/are correct?
(a) Only I
(b) Only II
(c) Only III
(d) All of these
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2022-11-07Given below is a velocity-time graph. With reference to the graph, which of the following statem...
2022-11-07The \( x-t \) graph for motion of a car is given below. With reference to the graph, which of th...
2022-11-07A rocket is moving in a gravity free space with a constant acceleration of \( 2 \mathrm{~ms}^{-2...
2022-11-07Which of the following statement is correct? (a) Stopping distance is directly proportional to d...
2022-11-07Which of the following statement is correct? (a) The magnitude of average velocity is the averag...
2022-11-07Even when we are sleeping, air moves into and out of our lungs and blood flow in arteries and ve...
2022-11-07With reference to the concept of stopping distance, which of the following statement(s) is/are i...
2022-11-07Study the following statements. I. The unit of average speed is same as that of velocity. II. If...
2022-11-07A passenger train of length \( 60 \mathrm{~m} \) travels at a speed of \( 80 \mathrm{~km} / \mat...
2022-11-07If Rahul starting from his home, goes to school and then returns to his home as shown below Then...
2022-11-07Two initial and final positions of Ragubhir on \( Y \)-axis, respectively are as (i) \( -4 \math...
2022-11-07The average velocities of the objects \( A \) and \( B \) are \( v_{A} \) and \( v_{B} \) respec...
2022-11-07An object is located at any point \( O \) at \( t=0 \mathrm{~s} \). From \( t=0 \mathrm{~s} \) t...
2022-11-07Consider the relation for relative velocities between two objects \( A \) and \( B, v_{B A}=-v_{...
2022-11-07A person is moving with a velocity of \( 10 \mathrm{~m} \mathrm{~s}^{-1} \) towards north. A car...
2022-11-07The relative velocity \( v_{B A} \) or \( v_{A B} \) is zero for two particles moving along \( X...
2022-11-07Consider two objects \( A \) and \( B \) moving uniformly with average velocities \( v_{A} \) an...
2022-11-07The displacement \( x \) of a particle varies with time \( t \) \( x=a e^{-p t}+b e^{q t} \), wh...
2022-11-07The relation between time and distance is \( t=\alpha x^{2}+\beta x \), where \( \alpha \) and \...
2022-11-07A particle of unit mass undergoes one-dimensional motion such that its velocity varies according...
2022-11-07Velocity is given by \( v=4 t(1-2 t) \), then find time at which velocity is maximum. (a) \( 0.2...



Tags:
pw