A scientist has 2 tuning forks. One has a frequency of 288 Hz. The other tuning fork has an unknown frequency. The scientist hits both tuning forks, and he hears a Beat Frequency of 5 Hz. What are the 2 possible frequencies of the unknown tuning fork?

The graph below represents the work done by a student while running up flights of stairs. determine the student's power output after 10 seconds: 1600 j/s 8000 j/s 160 j/s 800 j/s

Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?

The pressure increases by 1.0 x 104 n/m^2 for every meter of depth beneath the surface of the ocean. at what depth does the volume of a pyrex (bulk modulus 2.6 x 1010n/m^2) glass cube, 9.8 x 10^−2m on an edge at the ocean's surface, decrease by 7.5 x 10−10m^3? explain the formula beyond this point: p=1.0x10^4, b=2.6x10^10, l=9.8x10^−2, delta v=7.5x10^−10. at some point l needs to be cubed. why p is divided by delta v?