An object comes to an abrupt stop over 0.25 seconds with a change in momentum of 35 kg m/s. Determine the impulse associated with this example. A
8.75 NS
B
15 NS
C
35 NS
C
D
140 NS

What is the relationship between the wavelength of a wave and it's energy?

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?