In an automobile race the cars are started with a starter car traveling at 18 m/s. if the lead car has an average acceleration of 6.4 m/s^2 during the 1st 1.8s, how fast will it travel at the end of 1.8 s and how far will it go?

How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8

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?

Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference