The smallest unit of an element that maintains the properties of that element is a (n)

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy

In what direction does an applied force move an object

Petroleum contains energy. a. light b. kinetic c. chemical d. mechanical