A bus is travelling 100km North in two hours and then 60km to east in four hours. Find A. Total distance?
B. Total displacement?
C. Average speed?
D. Average velocity?
E. Instantaneous speed and velocity at 3hours​

The model of human settlement suggests that uthe model of human settlement suggests that urban growth is patterned around transportation networks such as railroads and highways. a. burgess b. hoyt c. sauer d. von thunenrban growth is patterned around transportation networks

What forms of energy are involved when snow on a mountain breaks loose, resulting in an avalanche? during an avalanche, the( 1 ) energy of the snow on the mountain is converted into ( 2 ) energy as the snow cascades down. ( 1 ) a. elastic b. kinetic c. potential d. radiant ( 2 ) a. chemical b. kinetic c. nuclear d. potential

Witch of the following volcano hazards is made up of rocky particles about the size of a grain of sand