Homework Statement
Three pictures of equal weight (20 N) are hung by wires in three different orientations. In which orientation are the wires least likely to break? Orientation A: 15 degree with horizontal,Orientation B: 45 degree angle with horizontal, Orientation C: 60 angle with horizontal...
Renee is on Spring Break and pulling her 21-kg suitcase through the airport at a constant speed of 0.47
m/s. She pulls on the strap with 120 N of force at an angle of 38° above the horizontal.
What is the normal force and the total resistance force (friction and air resistance) experienced by...