A resistor has a resistance of 120 12. How much current is in the resistor if there is a potential difference of 12.0V across the resistor? A. 160 A
B. 0.43 A
C. 0.10 A
D. 2.3 A

An object is dropped from a tower, 400 ft above the ground. the object's height above ground t seconds after the fall is s(t)equals400 minus 16 t squared. determine the velocity and acceleration of the object the moment it reaches the ground. the velocity of the object the moment it reaches the ground is nothing ft/s.

What will a positive and a negative charge do if they are separated from each other?

The record distance in the sport of throwing cowpats is 81.1 m. this record toss was set by steve urner of the united states in 1981. assuming the initial launch angle was 45° and neglecting air resistance, answer the following. (a) determine the initial speed of the projectile. m/s