Assertion (A): A rocket works on the principle of conservation of linear momentum. Reason(R): Wh....

Channel:
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=BrqUUdss_6Y



Duration: 1:50
1 views
0


Assertion (A): A rocket works on the principle of conservation of linear momentum.
\( \mathrm{P} \)
Reason(R): Whenever there is change in momentum of one body, the same change occurs in the momentum of the second body of the same system but in the opposite direction.
(1) Assertion is correct, reason is correct; reason is a correct explanation for assertion.
(2) Assertion is correct, reason is correct; reason is not a correct explanation for assertion.
(3) Assertion is correct, reason is incorrect.
(4) Assertion is incorrect, reason is correct.


📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2024-01-21A car of mass \( 1000 \mathrm{~kg} \) negotiates a banked curve of radius \( 90 \mathrm{~m} \) o....
2024-01-21A car of mass \( m \) is moving on a level circular track of radius \( R \). If \( \mu_{\mathrm{....
2024-01-21A point moves along a circle having a radius \( 20 \mathrm{~cm} \) with a constant tangential ac....
2024-01-21In the diagram shown in figure, all pulleys are smooth and massless and strings are light. Match....
2024-01-21An explosion breaks a rock into three parts in a horizontal plane. Two of them go off at right a....
2024-01-21Assertion (A): For the motion of electron around nucleus, Newton's second law is used. Reason(R)....
2024-01-21A bus turns a slippery road having coefficient of friction of 0.5 with a speed of \( 10 \mathrm{....
2024-01-21Match the column-I with column-II and select the correct answer using the codes given below \beg....
2024-01-21A stone of mass \( 0.5 \mathrm{~kg} \) tied with a string of length 1 metre is moving in a circu....
2024-01-21A system consists of three masses \( m_{1}, m_{2} \) and \( m_{3} \) connected by a string passi....
2024-01-21Assertion (A): A rocket works on the principle of conservation of linear momentum. Reason(R): Wh....
2024-01-21The force \( F \) acting on a particle of mass \( m \) is indicated by the force-time graph show....
2024-01-21Two blocks \( A \) and \( B \) of masses \( 3 m \) and \( m \) respectively are connected by a m....
2024-01-21Two blocks \( A \) and \( B \) of masses \( 3 m \) and \( m \) respectively are connected by a m....
2024-01-21Consider the system shown in figure. Mass of block \( A=3 m \), mass of block \( B=2 m \). Find ....
2024-01-21Three blocks \( A, B \) and \( C \), of masses \( 4 \mathrm{~kg}, 2 \mathrm{~kg} \) and \( 1 \ma....
2024-01-21A time varying force acts on a particle of mass \( 5 \mathrm{~kg} \) as shown in figure. Find th....
2024-01-21Following figures shows a giant wheel that you must have seen in a fair. The wheel rotates with ....
2024-01-21For the situation shown in figure, mark the correct options. (1) Angle of friction is \( \tan ^{....
2024-01-21An engine of mass \( 5 \times 10^{4} \mathrm{~kg} \) pulls a coach of mass 4 \( \times 10^{4} \m....
2024-01-21Following figures shows a giant wheel that you must have seen in a fair. The wheel rotates with ....