7. Friction, Inclines, Systems
Stacked Blocks
7. Friction, Inclines, Systems Stacked Blocks
9PRACTICE PROBLEM
As shown in the figure, a force of 15 N is acting on a 2.5 kg steel box against a vertically lubricated steel surface. Determine whether the block will move vertically up or down or remain at its place if it is initially at rest.
As shown in the figure, a force of 15 N is acting on a 2.5 kg steel box against a vertically lubricated steel surface. Determine whether the block will move vertically up or down or remain at its place if it is initially at rest.