At sea level the atmospheric pressure is 1.04 x 10^5 pascal, assuming g=10 m/s-2 & density of air to be uniform and equal to 1.3 kg/m3. Find the height of the atmosphere.

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