Unit Conversions

7.8 g/cm^3 = kg/m^3

Use 100 cm = 1.0 m, 1000 g = 1.0 kg,

Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20

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

The amount of potential energy possessed by an elevated object is equal to what?