Note: If objects are headed in opposite directions their momentum is subtracted from each other and if they are in the same direction the momentum gets added together! A 2-kg blob of putty moving left at 3 m/s and a 2 kg blob of putty at rest.

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2