I calculated my FNET drawing a FBD and looking at all forces. The only relevant ones were the force of gravity acting parallel to the plane and the force of friction, everything else canceled out. I had 34 Newtons down the plane for Net force.
You made me realize that I did calculate the...
Homework Statement
Mass of 22kg on a 45o to the horizontal.
\mus = 0.78
\muk = 0.65
Determine the magnitude of the largest force that can be applied upward parallel to the ramp to have the box remain at rest.
AND
Determine the magnitude of the smallest force applied to the top of the box...
Homework Statement
A young skier (25kg) pushes off with ski poles to give herself an initial velocity of 3.5 m/s down a hill with 5o slope with a coefficient of friction of 0.20.
Find the time until skier comes to stop and her displacement.
Therefore
m = 25kg
vi = 3.5m/s
\theta = 5o...