A dog goes for a walk in the neighborhood leaves home and take several displacements as follows. It first head East for 800m, then turns to 36,9 ° North of west for another 800m, finally it heads west for 600m. Determine
the following:
a.
The x and y components of each displacement.

b. Determine how far is the dog from the house after the third displacement.

C.
Determine, the displacement that would take the dog back to the house.

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?