Don't let it fall
A block is kept on a smooth plane inclined at 30° that moves with a constant acch. Relative to the block so that it does not slide. Let f1 be the force between the block and the surface and f2 be the force when the plane is stopped . find f1:f2 and enter as f1 + f2
.
The answer is 7.
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!