251.6 sin38.4 = 156.3 N
The component normal to the plane is
251.6 cos38.4
You place a box weighing 251.6 N on an in- clined plane that makes a 38.4◦ angle with the horizontal.
Compute the component of the gravita- tional force acting down the inclined plane.
Answer in units of N.
1 answer
1 answer