Tali is trying to find the thickness of a page of his telephone book. To do this, he takes a measurement and finds out that
550 pages measure 1.25 inches. What is the thickness of one
page of the phone book?

Identify the type of synthetic material used in each object

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

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