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Physics Questions

Asked: Louisville KY Behavioral Health Care for Seniors ...

Louisville KY Behavioral Health Care for Seniors on budget.

Asked: State two differences between the third harmonic ...

State two differences between the third harmonic of a closed pipe and the third harmonic of an open pipe.

Asked: Which process is close to equilibrium cooling ...

which process is close to equilibrium cooling process ?

Asked: In my shop, I have a 44" x 14" x 3/8" tempered ...

In my shop, I have a 44" x 14" x 3/8" tempered glass shelf which is carrying about 110 lbs. evenly spread over the entire span. The glass has held up beautifully for 2 years; however, I just noticed ...

Asked: Social Hire Inc Los Angeles CA 90013 have you ...

Social Hire Inc Los Angeles CA 90013 have you heard of this company and where are they located in Los Angeles..they may use another name / Zero Fee Recruiters....

Asked: Use the lens formula to show that f^2 = ab. f^2 = ...

Use the lens formula to show that f^2 = ab. f^2 = square of focal length. a = object distance. b = image distance. I need help please.

Asked: In a photoelectric emission, a faint blue light ...

In a photoelectric emission, a faint blue light of wavelenght 5.0*10^(-7)m and a bright red light of wavelenght 7.0*10^(-7)m are incident on a metal plate. Which of the radiation will release: (i ...

Asked: Need help for physics concept :Free fall bodies

If two different bodies with different masses are in free fall, they have same acceleration. What is the reason? Can anyone explain it?

Asked: How can there be a zero net energy if dark energy ...

How can there be a zero net energy if dark energy is expanding our universe? Dark energy- virtual particles which pop into existence out of nothing and whose mass is converted into ENERGY right ...

Asked: Why are lightning conductors used to protect tall ...

Why are lightning conductors used to protect tall buildings from the undersirable effect of thunderstorms?

Asked: Explain why it is possible for a slow moving ...

Explain why it is possible for a slow moving neutron to penetrate a nucleus while an alpha particle needs a larger amount of energy to penetrate the same nucleus.

Asked: Two equal point charges exert a force F1 on ...

Two equal point charges exert a force F1 on each other when they are 5.0*10^-2m apart in a vacuum. Determine the distance between the charges if the force is to be doubled.

Asked: The Throwing a Baseball Problem

My calculus class is doing modeling projects, and for the life of me and all the research I've done, I can't get a good model that works. I've tried parametric and rectangular, straight lines ...

Asked: What is volume of a package of aluminum foil 66.7 ...

what is volume of a package of aluminum foil 66.7 yards long 12 inches wide and .003 inches thick

Asked: Was Japan close to developing its own nuclear ...

was Japan close to developing its own nuclear weapon 8 days after Hiroshima

Asked: Physics question ! Please help!

Calculate the electric potential energy in a capacitor that stores 4.0 x 10^-10 C of charge at 250.0 V.

Asked: Physics ! Calculate the electric potential energy ...

Physics ! Calculate the electric potential energy in a capacitor that stores 4.0 10-10 C of charge at 250.0 V.

Asked: Exactly where are the cheapest regions to rent in ...

Exactly where are the cheapest regions to rent in leeds ?

Asked: The combined mass of a bicycle and its rider is ...

The combined mass of a bicycle and its rider is 60 kg. Calculate the magnitude of the forward force produced by the bicycle if its speed increases from 10 ms-1 to 15 ms-1 in 3.0 s.

Asked: You drop a penny from the top of the Giant ...

You drop a penny from the top of the Giant Drop which is 61.6 m tall. What is the velocity of the penny when it strikes the ground (ignore air resistance)?

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