If 10. joules of work must be done to move 2.0 coulombs of charge from point a to point b in an electric field, the potential difference between points a and b is

Describe uniform velocity and variable velocity in short

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

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.