Why is the motion of simple pendulum not strictly a simple harmonic motion

What is the kinetic energy of a baseball with a mass of 0.133 kg and moving at a speed of 28.7m/s

What are at least three types of energy involving a microwave

A 235 kg motorcycle moves with a velocity of 7 m/s. What's it's kenetic energy?

A 3kg object moving at 15 m/s what is the momentum

Which law of thermodynamics states that absolute zero can not be reached

An iron rod is: A:a good conductor of heat and electricity, but not magnetic B: magnetic and a good conductor of heat, but is an insulator of electricity C: magnetic and a good conductor of heat and electricity D: not magnetic and an insulator of

Which stage are there homologous chromosomes lines up down the middle of the cell

Suppose you were bungee jumping from a bridge while blowing a hand-held air horn. How would someone remaining on the bridge hear the pitch of the air horn as time increased? a. The pitch would get progressively lower (i. e., smaller frequency) b.

Area where magma from deep within the mantle melts through the crust

To obtain a learner's license, you must be at least years old.