A motorcyclist started a race from START line and from rest, and accelerated with the acceleration of 3 m/s2 for 8 seconds. Then he was moving with a constant velocity for 2 seconds. What was the racer’s position from the START line after 8+2 seconds from the start of the race? The CHoices: 48,72,102,144,288 I REALLY NEED HELP ON THIS

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.