You have previously learned the relationship between force, pressure, and area p=F/A. Let's say that someone pushes down the plunger with a force of 100N. and the area of the head of the plunger is .5m^2. What is the pressure that is exerted by pushing the plunger?

Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.

Ascientific blank must be testable and capable of being proven false?

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?