Which of the following is an example of a compound machine
bicycle, wedge, lever, or pulley

Explain the consequences of this addiction to the brain tissue

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

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o