0.01
11. a person walks 60 meters in 1 minute. then walks 30 meters in 2 minutes. what is their
average speed over the 3 minute walk?
a. 0.5 m/s
b. 1 m/s
c. 2 m/s
d. 5 m/s
e. 50 mls

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx

What property of an object determines its inertia?

Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel