PHY1505 Mechanics (PHY1505)

PHY1505_ Mock_ Exam 2020. Two objects are dropped from a bridge, an interval of 1.0 s apart, and experience no appreciable air resistance. As time progresses, the DIFFERENCE in their speeds. A. A. increases. B. Remains constant. C. C. decreases. D. D. increases at first, but then stays constant. E. E. decreases at first, but then stays constant. Answer Point Value: 4.0 points Answer Key: B As part of an exercise program, a woman walks south at a speed of 2.00 m/s for 60.0 minutes. She...

PHY_1505_Mock_Exam 2020/2021 Name: _________________________ Score: ______ / ______ Mock Examination Part 1 Two objects are dropped from a bridge, an interval of 1.0 s apart, and experience no appreciable air resistance. As time progresses, the DIFFERENCE in their speeds. A. A. increases. B. Remains constant. C. C. decreases. D. D. increases at first, but then stays constant. E. E. decreases at first, but then stays constant. Answer Point Value: 4.0 points Answer Key: B As part of...