Dr. A. P. J. Abdul Kalam played a major role in developing Indian missiles like Agni and Prithvi. Which…
Dr. A. P. J. Abdul Kalam played a major role in developing Indian missiles like Agni and Prithvi. Which fundamental principle of motion explains how a rocket moves forward during a launch?
An object floats when displaced water equals its weight
For every action, there is an equal and opposite reaction
Energy can neither be created nor destroyed
Heat always flows from a hot body to a cold body
Solution
Rockets operate on Newton's Third Law of Motion, where hot exhaust gases expelled downward (action) create an upward thrust (reaction).