Design Engineer Question:

Download Job Interview Questions and Answers PDF

Explain me what is the difference between projectile motion and a rocket motion?

Design Engineering Interview Question
Design Engineering Interview Question

Answer:

A projectile has no motor/rocket on it, so all of its momentum is given to it as it is launched. An example of a projectile would be pen that you throw across a room.
A rocket or missile does have a motor/rocket on it so it can accelerate itself while moving and so resist other forces such as gravity.

Download Design Engineering Interview Questions And Answers PDF

Previous QuestionNext Question
Tell me what causes white smoke in two stroke locomotive engines?Tell me why is the back wheel of a tractor bigger than the front wheel?