Earthquakes generate shock waves that travel through Earth's interior to other parts of the world. The fastest of these waves are longitudinal
waves, like soundwaves, and are called primary waves, or just p-waves. A
P-wave has very low frequencies, typically around 0.050 Hz. If the
wavelength of a p-wave is 160,000 m, what is its speed?

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest