gravity =9.8m/s

* 2 points A 50.ng object connected to a spring with a force constant of 35.0 N/m mcillates on a horiZontal. frictionless surface with an amplitude of 4.00 cm. Find the speed of the object when the position is 2.00 cm 0 0.29 m/s 0 2.01 m/s 0 0.92 m/s 0 1.02 m/s Let S_{i} denote the change in entropy of a sample for an irreversible * 1 point process from state A to state B. Let S_{r} denote the change in entropy of the same sample for a reversible process from state A to state B. Then: 0 S_{i}>s_{r} O S_{i}=s_{r} O S_{i}