A tuning fork vibrates at 600 Hz in water and produces waves 1.5 m long. What wavelength would be provided if the tuning fork vibrated at 900 Hz? Show your work.

What is the increase in density of a medium due to wave travel?

Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision. give the answer in m/s. describe the work you did to get the answer.

What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?