Which of the following best describes what is “relative” in the theories of relativity? a. Measurements of time and motion change relative to their frame of reference.
b. Everything is relative.
c. The speed of light is relative.
d. Antimatter twins are relatives.

Under normal temperature and pressure conditions, what type of rock could be formed from weathering in erosion of metamorphic rock

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?

Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?