Solution: What force is required to punch a ½-inch hole on a 3/8 thick plate?

Solution: What force is necessary to punch a 0.75 inch diameter hole in a 0.625 inch thick plate?

Solution: Determine the outside diameter of a hollow steel tube

Solution: Find the diameter of the rod assuming a factor of safety of 5

Solution: Calculate the stress on a circular rod

Solution: Find the thickness of the wall if the allowable compressive stress is 10 MPa

Solution: What is the shortest time that the truck can be brought to a stop?

Solution: How far will the body move during the third second?

Solution: What is the tension in the supporting cables?

Solution: What force is necessary to decelerate the car?