A force with a magnitude of 20 N is applied to an object with a mass of 40 kg, causing the object to accelerate. According to Newton's Second Law of Motion, how much will the object accelerate?
ОА
0.5 m/s2 Strike Reses
(0 В
20 m/s2 Strike Reset
OC
60.0 m/s2 Strike Besos
OD
400.0 m/s2 Stoke Reset

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