Assertion : A rocket in flight is an illustration of projectile
Reason : Because roket is not projected with some initial veloctity .

Is the rocket in flight is an illustration of projectile ?

Is the rocket in flight an illustration of a projectile?

Is the rocket in flight an example of a projectile?

Rocket in flight is not an illustration of projectle . Rocket takes flight due to combustion of fuet and does not move undr the graveity effect alone.

Time of flight of projectile depend only on vertical component of initial velocity.

Assertion: When the velocity of projection of a body is made n times, its time of flight becomes n times. Reason: Range of projectile does not depend on the initial velocity of a body.

Assertion: The path of one projectile as seen for another projectile is a striaght line. Reason: Two projectiles projected with same speed at angles alpha and (90^(@)-alpha) have same range.