PHYS 2001 Chapter : Phys Practice 1
Document Summary
Name:________________________: bubble in your version of the exam. You have exam a: a, b, c, d, while training for the olympics, a 100-meter sprinter is running in a straight line due east. After briefly hitting her top speed of 10. 2 m/s, she slows down to a more leisurely. Specifically, he dropped a hammer and a feather from rest at the same height above the ground. 1: a hot-air balloon is drifting straight downward with a constant speed of 2. 40 m/s. When the balloon is 7. 63 m above the ground, the balloonist decides to drop one of the ballast sandbags to the ground below. How much time elapses before the sandbag hits the ground: 0. 94 s, 1. 03 s, 1. 51 s, 2. 17 s, 3. 28 s. Use the graph below to answer questions 6 and 7. A: 20. 0 m/s, 26. 6 m/s, 30. 0 m/s, 33. 3 m/s, 40. 0 m/s, a car is traveling at 15. 8 m/s, and the driver sees a traffic light turn red.
