3. A student is running to catch the campus shuttle bus, which is at a stopped at the bus stop. The student is running at a constant speed of 6.00 m/s; she can't run any faster. When the student is still 60.0 m from the bus, it starts to pull away. The bus moves with a constant acceleration of 0.180m/s. a) For how much time and how far does the student have to run before she overtakes the bus? b) When she reaches the bus, how fast is the bus traveling? c) If the student's constant speed is 4.00 m/s, does she catch the bus? d) What is the minimum speed the student must have to catch up with the bus? For what time and distance does she have to run in this case?

3. A student is running to catch the campus shuttle bus, which is at a stopped at the bus stop. The student is running at a constant speed of 6.00 m/s; she can't run any faster. When the student is still 60.0 m from the bus, it starts to pull away. The bus moves with a constant acceleration of 0.180m/s. a) For how much time and how far does the student have to run before she overtakes the bus? b) When she reaches the bus, how fast is the bus traveling? c) If the student's constant speed is 4.00 m/s, does she catch the bus? d) What is the minimum speed the student must have to catch up with the bus? For what time and distance does she have to run in this case?

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 39AP: Hannah tests her new sports car by racing with Sam, an experienced racer. Both start from rest, but...

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1: A car accelerates in the +x direction from rest with a constant acceleration of af = 1.51 m/s7 for ty = 20 s. At that point the driver notices a tree limb that has fallen on the road and brakes hard with a constant acceleration of ay =-6.64 m/s?
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