When you apply a force to an object what pushing back on you? a. an equal but opposite force b. an equal force in the same direction as the force you are applying c. an equal force perpendicular to your force d. an equal force always directed downward due to gravity.

An artificial satellite circles the earth in a circular orbit at a location where the acceleration due to gravity is 6.03 m/s^2. determine the orbital period of the satellite.

Distinguish between a transverse wave and a longitudinal wave.

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.