When two hydrogen atoms bond, the positive nucleus of one atom attracts the

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

What is the magnitude of the gravitational force acting on the earth due to the sun?

Adiagram show how a converging lens can produce a real image and virtual image