All of the following are examples of velocity except
O
A. a bicyclist traveling 25 km/hr northwest
O
B. a northbound train moving at 60 km/h
O
C. a dog trotting at 2km/hr eastward toward
his master's home
O
D. a unicyclist riding 1km/hr on a tightrope
the circus

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.