Rocket Science!
Classical Mechanics
Level
pending
A toy rocket has a fuel of mass 0.02 kg which it burns in 3 seconds. Starting from rest on a horizontal smooth track it gets a speed of 20 m/s after the fuel is burned out. What is the thrust of the rocket ?
5/3 N
1/3 N
2/3 N
4/3 N
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
0 solutions
No explanations have been posted yet. Check back later!