The arrival of p waves and the arrival of s waves
If the time difference between the arrival of p-waves and the arrival of s-waves is 60 appoximately how far are you from the epicenter of the earthquake?
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Three blocks are arranged in a stack on a frictionless horizontal surface. The bottom block has a mass of 37.0 kg. A block of mass 18.0 kg sits on top of it and a 28.0 kg block sits on top of the middle block. A downward vertical force of 170 N is
The yellow light from a helium discharge tube has a wavelength of 587.5 . When this light illuminates a certain diffraction grating it produces a first-order principal maximum at an angle of 1.050. Calculate the number of lines per centimeter on t
Explain the flow of the lymphatic system and where it drains
You are a networking professional who works in a college computer lab the computers run only the tcp/ip protocol on an ethernet network and all the computers use 3Com NIC,s many begining computer science student use this lab
An object in equilibrium has three forces ex- erted on it. A(n) 31 N force acts at 79.6?, and a(n) 53 N force acts at 57.6?. What is the direction of the third force? (Consider all angles to be measured counter- clockwise from the positive x-axis.
A displacement vector is 53.0 m in length and is directed 33.0o east of north. What is the northward component of this vector? What is the eastward component of this vector?
What is the treatment for cryptorchidism?
What essential information is provided by the product of the bicoid gene in Drosophila?
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