Acoyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/a due south 4.00s later. find (a) the x and y components of the coyote's average acceleration during the time and (b) the magnitude and direction of the coyote's average acceleration during that time

Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.

You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?

Aflute player hears four beats per second when she compares her note to a 523 hz tuning fork (the note c). she can match the frequency of the tuning fork by pulling out the “tuning join” to lengthen her flute slightly. what was her initial frequency?