【单选题】A 2.0kg sloth (懒熊) hangs on a limb 5.0m above the ground. I f we take the reference point y = 0 to be at the limb with potential energy U = 0, w hat is the gravitational potential energy U of the slot...
【单选题】Journal articles are commonly cited form of publication in technical report. But there are variety of formats in their end reference; they differ in punctuation and in the order of the elements. Pleas...
A.
Alaways, L. W. 2001. “Identification of release conditions and aerodynamic forces in pitched-baseball trajectories”. Journal of Applied Biomechanics, 17(1): 63-76.
B.
Alaways, L. W. (2001). “Identification of release conditions and aerodynamic forces in pitched-baseball trajectories”. Journal of Applied Biomechanics 17(1), 63-76.
C.
Alaways, L. W. 2001. “Identification of release conditions and aerodynamic forces in pitched-baseball trajectories”. Journal of Applied Biomechanics 17(1): 63-76.