Question

Assertion= rocket in flight is not an illustration of projectile
Reason = rocket takes flight due to combustion of fuel and does not move under the gravity effect alone
(a) = both assertion (A) and reason ( R) are true and reason (R) is the correct explanation of assertion (A)
(b)= both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A)
(C) = Assertion (A) is true but reason (R) is false
(d) = Assertion (A) and reason (R) both are false​

Answer 1

Answer:

Motion of rocket is based on action reaction phenomena and is governed by rate of fuel burning causing the change in momentum of ejected gas.Hence ,the correct option is (A).