What is the speed of sound in a rod made
A certain metal with atomic mass 2.9 × 10-25kg has an interatomic bond with length 1.8 × 10-10 m and stiffness 47 N/m. What is the speed of sound in a rod made of this metal?
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Write a 100- to 150-word letter to a new student in which you explain the primary differences between academic and casual communication.
A positive charge is at the center of a spherical Gaussian surface. The strength of the field due to the charge is the same everywhere on the surface of the sphere, and the flux through the sphere equals this strength times the area of the sphere.
Which of the following statements is NOT true regarding writing styles at APUS?
A spherical cavity is excised from the inside of the sphere. The cavity has radius and is centered at position , where , so that the entire cavity is contained within the larger sphere. Find the electric field inside the cavity.
A 1300 kg car starts from rest at A , coasts 170m through a dip and comes to stop at B after coasting a distance d on level ground . if the rolling resistance is a constant force of 220N , determine the distance d?
According to its design specification, the timer circuit delaying the closing of an elevator door is to have a capacitance of 29.0 µF between two points A and B. When one circuit is being constructed, the inexpensive but durable capacitor in
This particular capacitor is made from two strips of aluminum foil separated by a strip of paraffin-coated paper. Each strip of foil and paper is 6.60 cm wide. The foil is 0.005 00 mm thick, and the paper is 0.030 0 mm thick and has a dielectric c
The coefficients of friction for plastic on wood are μs = 0.50 and μk = 0.40. How much horizontal force would you need to apply to a 3.0-lb plastic calculator to start it moving from rest.
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What can be done to increase voter turnout in the United States? Think critically and identify strategies.
Problem: Identify a possible research question from the article "Can We Really Defund the Police?
What led you to choosing the MDG you have chosen to research and address in this question, is there a reason (or reasons) you can identify which
Aaron is running for a city council position in his home town and is giving a speech to voters on why they should trust him more than his opponent.
If you disagree with Cesaire's proposition and/or maintain that the United States does not perpetuate nor contribute to colonialist ideologies
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Examine the Crisis of Authority and political philosophy in the writings of Thomas Hobbes, focusing on his work "Leviathan".