A11.8-m-long steel [e = 206 gpa] pipe column has an outside diameter of 202 mm and a wall thickness of 5 mm. the column is supported only at its ends and it may buckle in any direction. calculate the critical load pcr for the following end conditions:

If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?

Current from a charged capacitor lights a bulb. as time goes on the brightness of the