Asimple pendulum of mass m and length l hangs from a trolley of mass m running on smooth horizontal rails. the pendulum swings in a plane parallel to the rails. using the position x of the trolley and the angle of inclination θ of the pendulum as generalized co-ordinates, find the hamiltonian and show that x is ignorable.

science is a systematic and logical approach to discovering how things in the universe work. true to this definition, science aims for measurable results through testing and analysis. science is based on fact, not opinion or preferences. the process of science is designed to challenge ideas through research.

explanation:

since you're a real machine, your ama is always less than your ima, because you can never totally eliminate friction.

32: from largest to smallest, this hierarchy includes eons, eras, periods, epochs, and ages.

33: answer is c

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he kicked it 10 feet straight up into the air? i think this works.