Home
Class 12
PHYSICS
(A) : A rocket moves forward by pushing ...

(A) : A rocket moves forward by pushing the surrounding air backwards.
(r) : Rocket derives the necessary thrust to move forward according to Newton's second law of motion

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the

C

(A) is true but ( R) is false

D

Both (A) and (R ) are false

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

The flexible and flattened muscle presenet in the chest cavity which is useful to move lungs forward and backward is

A light is at the top of 64m high. A ball is dropped from the same height from a point 20 m away from the light. Assuming that the ball falls according to the law s=5t^(2) , how fast is the shadow of the ball moving along the ground 2 second later?