Blog

FILL-IN: The scientific name for a lion is “panthera leo”.  Applying the correct conventions of binomial nomenclature, write “panthera leo” in the proper scientific format.  Type carefully and clearly indicate any special formatting required.

Why is it important to understand money management before you leave school and start working in your career?

Memory can be best describe as

Reading for knowledge requires

 At which point shown would the ball in the image above have the largest kinetic energy?

    When a glass rod is rubbed with a piece of vinyl, the glass becomes  positively charged. Why?

A pendulum, shown here, is swinging back and forth without any friction in the system. Image Description A diagram of a pendulum swinging with locations marked. Point A is when the pendulum is on the far left. Point C is when the pendulum is at the bottom of its arc. Point B is in the middle of point A and point C. Use this pendulum to answer the next two questions.

In the following questions a beginning skier starts standing still at the top of a run. He then starts down the hill speeding up as he goes. When he is going as fast as he wants, he angles his skis (snowplows), keeping his speed constant. Finally, he reaches a flat, level portion of snow at the bottom of this run.     

At which of the points would the net force on the skier be zero?

What happens to the total charge in the universe as a result of charging the glass rods?