Acar hits another and the two bumpers lock together during the collision. is this an elastic or inelastic collision?

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

For which pair of objects would adding the same a

Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3×106n/c of the field causes a spark.