When a radar gun says the pitch is 90 miles per hour at what point in the balls travel to home plate is the radar gun measuring the velocity?
916When an object moves with constant velocity does its average velocity during any time interval differ from its instantaneous velocity at any instant?
968Post New General Physics Questions
What is third law of thermodynamics?
How many neutrons are present in a single deuterium nucleus?
what is the mean of g= 9.8m/s2. waht is the mean of unit m/s2
What are the characteristics of black body? : quantum physics
the question from which area of physics in ONGC Written examination in physics can we expect more?
Explain what is different between secondary electron image and back scattered electron image?
The throbbing caused by sounds of slightly different frequencies that results because of periodic constructive and destructive interference is called:
What is moment of inertia?
What is the measure of the force of gravity on an object?
How about the particle-wave duality? : quantum physics
What is a synthesizer?
Explain what is the longest lasting synthetic periodic element?
What is meant by energy spectrum of a black body? : quantum physics
When a person whirls a rock on the end of a string and maintains it in uniform circular motion, the force exerted on the rock is most accurately referred to as?
Explain big bang theory?