A classical mechanics problem by Abhiram Rao
A bullet of mass has a momentum . It's velocity after a time is . If the net force acting on it is 6 Newtons, then find the value of .
The answer is 5.
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.
1 solution
initial momentum = 6...and final momentum = 0.03x1200 = 36... therefore change in momentum = 30... hence f*t = 30....t=5 secs...