1. What is the value in Coulombs (C), of 50 elementary charges? (formula, substitution, answer) 2. Calculate the electrostatic force between two charges, one with a charge of +0.350 C and the other with a charge of -0.50 C (formula, substitution, answer)

3. A positive test charge of 4.0×10^-5 C is in an electric field, which exerts a force of 8.0×10^-3 N on it. What is the magnitude of the electric field intensity at the location of the test charge? (formula, substitution, answer)

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Acar accelerates from 5.0 m/s to to 11 m/s at a rate of 3.0 m/s^2. how far does it travel while accelerating? 20m 117m 43m 16m

The metric unit of electrical power is the watt volt ampere ohm

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p