When frequency is multiplied by four, what is wavelength?

Modify the equation fδt=δ (mv) to find the force of friction.

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.

Ajogger runs 5.0 km on a straight trail