Three different weights fall from a certain height under vacuum. They will take______________?

A. tensile strength
B. compressive strength
C. shear strength
D. bending strength
E. torsional strength

A. larger
B. smaller
C. equal
D. larger/smaller depending on diameter of spring coil
E. unpredictable

A. heavy load
B. loose belt
C. driving pulley too small
D. all of the above
E. none of the above

A. major diameter
B. minor diameter
C. pitch diameter
D. core diameter
E. none of the above

A. initial tension
B. external load applied
C. relative elastic yielding (springness) of the bolt and the connected member
D. A. and B. above
E. A, B. and C. above

A. ratio of coil diameter to wire diameter
B. load required to produce unit deflection
C. its capability of storing energy
D. its ability to absorb shocks
E. none of the above