Author: Anonymous

A charge of -3.0 uC (10^-6 C) is experiencing an electric force of 1.20 N from a 6.5 uC charge.  How far apart are these charges?

A 3.67 uC point charge gains 1.6 J of potential energy when it moves between two points in an electric field.  What is the potential difference between these two points?

A 4.1 uC charge is placed in an electric field and, as a result, experiences an acceleration of 215 m/s^2.  If the mass of the charge is 1.2 x 10^-4 kg, find the magnitude of the electric field.  Assume that the electric force is the only force present.

The fear of eight-legged arthropods including ticks and spiders is known as _____________.

From the class readings, much of the mortality of malaria in endemic areas is concentrated among children over the age of five. 

A football is kicked with a speed of 15.0 m/s at an angle of 40 degrees above the horizontal.  The ball is kicked over level ground.  How far (horizontal distance) does the ball travel?

For the vectors shown below:  A = 25 m, B = 70 m, and C = 35 m.  Find the direction (relative to positive x-axis) of the resultant of the three vectors.

A car, while braking to a stop, leaves skid marks on the road that are 40.0 m long.  If the car decelerated at the rate of 2.67 m/s 2, determine its speed before the brakes were applied.

A post-operative patient using incentive spirometery complains of dizziness and numbness around the mouth after therapy sessions.  What is the most likely cause of these symptoms?

Which of the following is a contraindication for incentive spirometry?