A book is resting on a table. The book has

A)

kinetic energy only.

B)

potential energy only.

C)

both kinetic and potential energy.

D)

neither kinetic or potential energy

How many electrons are there in potassium's outer energy level after the bind had formed

In an investigation that uses the scientific method, which step immediately follows asking a question? presenting the results making observations creating a hypothesis designing an experiment

Biodiversity is defined as

How much g force does it take to kill a human?

If? h°rxn and? s°rxn are both negative values, what drives the spontaneous reaction and in what direction at standard conditions?

How is friction related to conservation if mechanical energy?

Does the ear drum vibrates when struck by sound waves and directly sends a message to the brain that is then recognized as sound?

Think of an example that you could use to convice a friend that an object at rest has an "internal hold back property" that is different from a frictional force or the force of the earth's gravity.

Sally places a jar with some pennies into a pool of water and exactly half of the jar is submerged. The volume of the jar is 200 cm3 and the density of the water is 1 g/cm3. a. What is the buoyant force acting on the jar? b.

According to the law of reflection the angle of incidence is equal to the angle of blank