Officer Jones is looking for speeders on the highway. A car travelling at a constant velocity of 119.0 km/h [E} goes by her when the posted speed limit is only 80 km/h. She quickly starts her motorcycle which takes 3.20 seconds to start then immediately takes off in pursuit. The motorcycle she is riding accelerates at 3.60 m/s2 which is maintained until she catches up with the speeder. How fast is the officer going when she catches up with the speeder?

Amplitude is a measure of a waves a; speed b; distance c; energy d; frequency

Why do electron microscopes have higher resolving power than light microscopes?

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.