You pull on a spring whose spring constant is 20 N/m, and stretch it from its equilibrium length of 0.4 m to a length of 0.9 m. Estimate the work done by dividing the stretching process into two stages and using the average force you exert to calculate work done during each stage. J

Write the correct abbreviation for each metric unit

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?

Blank liquids and gases exert a buoyant force on objects placed in them