Resistivity = 10^-6ohm. cm, intensity = 1000A. What is the U knowing that the distance is 1000m?

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

Can anybody me with this? ? (picture included.)

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers