How long does it take an automobile traveling in the left lane of a highway at 60.0 km/h to overtake (become even with) another car that is traveling in the right lane at 40.0 km/h when the cars front bumpers are initially 100 m apart?

Physics 213 // Week 1 Notes PSU Spring Term, 2017 Chapter 15 Notes _____ = Formula Questions to understand before doing homework: Q: What is oscillation A: Oscillation is the movement back and forth at a certain speed.(Think swinging) Q: What is frequency, f A: Frequency, f, of periodic, or oscillatory, motion is the number of oscillations (swings back and forth) per second. In the SI system, it is measured in hertz: 1 Hz = 1 s^-1 (1 hertz = 1/1 second) Q: What is the period T (T represents the period) A: The time required for one complete oscillation, or cycle. This can be written as 1 T = or… period of oscillation = 1/frequency